31976670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:438

約数の個数: 96

約数和(自身を含む): 88252416

約数和(自身を除く): 56275746

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 121, 138, 165, 230, 242, 253, 330, 345, 363, 383, 506, 605, 690, 726, 759, 766, 1149, 1210, 1265, 1518, 1815, 1915, 2298, 2530, 2783, 3630, 3795, 3830, 4213, 5566, 5745, 7590, 8349, 8426, 8809, 11490, 12639, 13915, 16698, 17618, 21065, 25278, 26427, 27830, 41745, 42130, 44045, 46343, 52854, 63195, 83490, 88090, 92686, 96899, 126390, 132135, 139029, 193798, 231715, 264270, 278058, 290697, 463430, 484495, 581394, 695145, 968990, 1065889, 1390290, 1453485, 2131778, 2906970, 3197667, 5329445, 6395334, 10658890, 15988335, 31976670]

約数ペア:

[(1, 31976670), (2, 15988335), (3, 10658890), (5, 6395334), (6, 5329445), (10, 3197667), (11, 2906970), (15, 2131778), (22, 1453485), (23, 1390290), (30, 1065889), (33, 968990), (46, 695145), (55, 581394), (66, 484495), (69, 463430), (110, 290697), (115, 278058), (121, 264270), (138, 231715), (165, 193798), (230, 139029), (242, 132135), (253, 126390), (330, 96899), (345, 92686), (363, 88090), (383, 83490), (506, 63195), (605, 52854), (690, 46343), (726, 44045), (759, 42130), (766, 41745), (1149, 27830), (1210, 26427), (1265, 25278), (1518, 21065), (1815, 17618), (1915, 16698), (2298, 13915), (2530, 12639), (2783, 11490), (3630, 8809), (3795, 8426), (3830, 8349), (4213, 7590), (5566, 5745)]