618153030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1$

素因数の和:659

約数の個数: 192

約数和(自身を含む): 1880236800

約数和(自身を除く): 1262083770

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 59, 66, 90, 95, 99, 110, 114, 118, 165, 171, 177, 190, 198, 209, 285, 295, 330, 342, 354, 418, 495, 531, 557, 570, 590, 627, 649, 855, 885, 990, 1045, 1062, 1114, 1121, 1254, 1298, 1671, 1710, 1770, 1881, 1947, 2090, 2242, 2655, 2785, 3135, 3245, 3342, 3363, 3762, 3894, 5013, 5310, 5570, 5605, 5841, 6127, 6270, 6490, 6726, 8355, 9405, 9735, 10026, 10089, 10583, 11210, 11682, 12254, 12331, 16710, 16815, 18381, 18810, 19470, 20178, 21166, 24662, 25065, 29205, 30635, 31749, 32863, 33630, 36762, 36993, 50130, 50445, 52915, 55143, 58410, 61270, 61655, 63498, 65726, 73986, 91905, 95247, 98589, 100890, 105830, 110286, 110979, 116413, 123310, 158745, 164315, 183810, 184965, 190494, 197178, 221958, 232826, 275715, 295767, 317490, 328630, 349239, 361493, 369930, 476235, 492945, 551430, 554895, 582065, 591534, 624397, 698478, 722986, 952470, 985890, 1047717, 1084479, 1109790, 1164130, 1248794, 1478835, 1746195, 1807465, 1873191, 2095434, 2168958, 2957670, 3121985, 3253437, 3492390, 3614930, 3746382, 5238585, 5422395, 5619573, 6243970, 6506874, 6868367, 9365955, 10477170, 10844790, 11239146, 13736734, 16267185, 18731910, 20605101, 28097865, 32534370, 34341835, 41210202, 56195730, 61815303, 68683670, 103025505, 123630606, 206051010, 309076515, 618153030]

約数ペア:

[(1, 618153030), (2, 309076515), (3, 206051010), (5, 123630606), (6, 103025505), (9, 68683670), (10, 61815303), (11, 56195730), (15, 41210202), (18, 34341835), (19, 32534370), (22, 28097865), (30, 20605101), (33, 18731910), (38, 16267185), (45, 13736734), (55, 11239146), (57, 10844790), (59, 10477170), (66, 9365955), (90, 6868367), (95, 6506874), (99, 6243970), (110, 5619573), (114, 5422395), (118, 5238585), (165, 3746382), (171, 3614930), (177, 3492390), (190, 3253437), (198, 3121985), (209, 2957670), (285, 2168958), (295, 2095434), (330, 1873191), (342, 1807465), (354, 1746195), (418, 1478835), (495, 1248794), (531, 1164130), (557, 1109790), (570, 1084479), (590, 1047717), (627, 985890), (649, 952470), (855, 722986), (885, 698478), (990, 624397), (1045, 591534), (1062, 582065), (1114, 554895), (1121, 551430), (1254, 492945), (1298, 476235), (1671, 369930), (1710, 361493), (1770, 349239), (1881, 328630), (1947, 317490), (2090, 295767), (2242, 275715), (2655, 232826), (2785, 221958), (3135, 197178), (3245, 190494), (3342, 184965), (3363, 183810), (3762, 164315), (3894, 158745), (5013, 123310), (5310, 116413), (5570, 110979), (5605, 110286), (5841, 105830), (6127, 100890), (6270, 98589), (6490, 95247), (6726, 91905), (8355, 73986), (9405, 65726), (9735, 63498), (10026, 61655), (10089, 61270), (10583, 58410), (11210, 55143), (11682, 52915), (12254, 50445), (12331, 50130), (16710, 36993), (16815, 36762), (18381, 33630), (18810, 32863), (19470, 31749), (20178, 30635), (21166, 29205), (24662, 25065)]