71589210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1823}}^1$

素因数の和:1868

約数の個数: 128

約数和(自身を含む): 226934784

約数和(自身を除く): 155345574

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 21, 22, 30, 33, 34, 35, 42, 51, 55, 66, 70, 77, 85, 102, 105, 110, 119, 154, 165, 170, 187, 210, 231, 238, 255, 330, 357, 374, 385, 462, 510, 561, 595, 714, 770, 935, 1122, 1155, 1190, 1309, 1785, 1823, 1870, 2310, 2618, 2805, 3570, 3646, 3927, 5469, 5610, 6545, 7854, 9115, 10938, 12761, 13090, 18230, 19635, 20053, 25522, 27345, 30991, 38283, 39270, 40106, 54690, 60159, 61982, 63805, 76566, 92973, 100265, 120318, 127610, 140371, 154955, 185946, 191415, 200530, 216937, 280742, 300795, 309910, 340901, 382830, 421113, 433874, 464865, 601590, 650811, 681802, 701855, 842226, 929730, 1022703, 1084685, 1301622, 1403710, 1704505, 2045406, 2105565, 2169370, 2386307, 3254055, 3409010, 4211130, 4772614, 5113515, 6508110, 7158921, 10227030, 11931535, 14317842, 23863070, 35794605, 71589210]

約数ペア:

[(1, 71589210), (2, 35794605), (3, 23863070), (5, 14317842), (6, 11931535), (7, 10227030), (10, 7158921), (11, 6508110), (14, 5113515), (15, 4772614), (17, 4211130), (21, 3409010), (22, 3254055), (30, 2386307), (33, 2169370), (34, 2105565), (35, 2045406), (42, 1704505), (51, 1403710), (55, 1301622), (66, 1084685), (70, 1022703), (77, 929730), (85, 842226), (102, 701855), (105, 681802), (110, 650811), (119, 601590), (154, 464865), (165, 433874), (170, 421113), (187, 382830), (210, 340901), (231, 309910), (238, 300795), (255, 280742), (330, 216937), (357, 200530), (374, 191415), (385, 185946), (462, 154955), (510, 140371), (561, 127610), (595, 120318), (714, 100265), (770, 92973), (935, 76566), (1122, 63805), (1155, 61982), (1190, 60159), (1309, 54690), (1785, 40106), (1823, 39270), (1870, 38283), (2310, 30991), (2618, 27345), (2805, 25522), (3570, 20053), (3646, 19635), (3927, 18230), (5469, 13090), (5610, 12761), (6545, 10938), (7854, 9115)]