30704190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:182

約数の個数: 128

約数和(自身を含む): 87091200

約数和(自身を除く): 56387010

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 59, 66, 83, 95, 110, 114, 118, 165, 166, 177, 190, 209, 249, 285, 295, 330, 354, 415, 418, 498, 570, 590, 627, 649, 830, 885, 913, 1045, 1121, 1245, 1254, 1298, 1577, 1770, 1826, 1947, 2090, 2242, 2490, 2739, 3135, 3154, 3245, 3363, 3894, 4565, 4731, 4897, 5478, 5605, 6270, 6490, 6726, 7885, 9130, 9462, 9735, 9794, 11210, 12331, 13695, 14691, 15770, 16815, 17347, 19470, 23655, 24485, 24662, 27390, 29382, 33630, 34694, 36993, 47310, 48970, 52041, 53867, 61655, 73455, 73986, 86735, 93043, 104082, 107734, 123310, 146910, 161601, 173470, 184965, 186086, 260205, 269335, 279129, 323202, 369930, 465215, 520410, 538670, 558258, 808005, 930430, 1023473, 1395645, 1616010, 2046946, 2791290, 3070419, 5117365, 6140838, 10234730, 15352095, 30704190]

約数ペア:

[(1, 30704190), (2, 15352095), (3, 10234730), (5, 6140838), (6, 5117365), (10, 3070419), (11, 2791290), (15, 2046946), (19, 1616010), (22, 1395645), (30, 1023473), (33, 930430), (38, 808005), (55, 558258), (57, 538670), (59, 520410), (66, 465215), (83, 369930), (95, 323202), (110, 279129), (114, 269335), (118, 260205), (165, 186086), (166, 184965), (177, 173470), (190, 161601), (209, 146910), (249, 123310), (285, 107734), (295, 104082), (330, 93043), (354, 86735), (415, 73986), (418, 73455), (498, 61655), (570, 53867), (590, 52041), (627, 48970), (649, 47310), (830, 36993), (885, 34694), (913, 33630), (1045, 29382), (1121, 27390), (1245, 24662), (1254, 24485), (1298, 23655), (1577, 19470), (1770, 17347), (1826, 16815), (1947, 15770), (2090, 14691), (2242, 13695), (2490, 12331), (2739, 11210), (3135, 9794), (3154, 9735), (3245, 9462), (3363, 9130), (3894, 7885), (4565, 6726), (4731, 6490), (4897, 6270), (5478, 5605)]