71669150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:378

約数の個数: 96

約数和(自身を含む): 164989440

約数和(自身を除く): 93320290

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 29, 35, 46, 50, 58, 70, 115, 145, 161, 175, 203, 230, 290, 307, 322, 350, 406, 575, 614, 667, 725, 805, 1015, 1150, 1334, 1450, 1535, 1610, 2030, 2149, 3070, 3335, 4025, 4298, 4669, 5075, 6670, 7061, 7675, 8050, 8903, 9338, 10150, 10745, 14122, 15350, 16675, 17806, 21490, 23345, 33350, 35305, 44515, 46690, 49427, 53725, 62321, 70610, 89030, 98854, 107450, 116725, 124642, 176525, 204769, 222575, 233450, 247135, 311605, 353050, 409538, 445150, 494270, 623210, 1023845, 1235675, 1433383, 1558025, 2047690, 2471350, 2866766, 3116050, 5119225, 7166915, 10238450, 14333830, 35834575, 71669150]

約数ペア:

[(1, 71669150), (2, 35834575), (5, 14333830), (7, 10238450), (10, 7166915), (14, 5119225), (23, 3116050), (25, 2866766), (29, 2471350), (35, 2047690), (46, 1558025), (50, 1433383), (58, 1235675), (70, 1023845), (115, 623210), (145, 494270), (161, 445150), (175, 409538), (203, 353050), (230, 311605), (290, 247135), (307, 233450), (322, 222575), (350, 204769), (406, 176525), (575, 124642), (614, 116725), (667, 107450), (725, 98854), (805, 89030), (1015, 70610), (1150, 62321), (1334, 53725), (1450, 49427), (1535, 46690), (1610, 44515), (2030, 35305), (2149, 33350), (3070, 23345), (3335, 21490), (4025, 17806), (4298, 16675), (4669, 15350), (5075, 14122), (6670, 10745), (7061, 10150), (7675, 9338), (8050, 8903)]