31494870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1097}}^1$

素因数の和:1150

約数の個数: 96

約数和(自身を含む): 92495520

約数和(自身を除く): 61000650

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 29, 30, 33, 45, 55, 58, 66, 87, 90, 99, 110, 145, 165, 174, 198, 261, 290, 319, 330, 435, 495, 522, 638, 870, 957, 990, 1097, 1305, 1595, 1914, 2194, 2610, 2871, 3190, 3291, 4785, 5485, 5742, 6582, 9570, 9873, 10970, 12067, 14355, 16455, 19746, 24134, 28710, 31813, 32910, 36201, 49365, 60335, 63626, 72402, 95439, 98730, 108603, 120670, 159065, 181005, 190878, 217206, 286317, 318130, 349943, 362010, 477195, 543015, 572634, 699886, 954390, 1049829, 1086030, 1431585, 1749715, 2099658, 2863170, 3149487, 3499430, 5249145, 6298974, 10498290, 15747435, 31494870]

約数ペア:

[(1, 31494870), (2, 15747435), (3, 10498290), (5, 6298974), (6, 5249145), (9, 3499430), (10, 3149487), (11, 2863170), (15, 2099658), (18, 1749715), (22, 1431585), (29, 1086030), (30, 1049829), (33, 954390), (45, 699886), (55, 572634), (58, 543015), (66, 477195), (87, 362010), (90, 349943), (99, 318130), (110, 286317), (145, 217206), (165, 190878), (174, 181005), (198, 159065), (261, 120670), (290, 108603), (319, 98730), (330, 95439), (435, 72402), (495, 63626), (522, 60335), (638, 49365), (870, 36201), (957, 32910), (990, 31813), (1097, 28710), (1305, 24134), (1595, 19746), (1914, 16455), (2194, 14355), (2610, 12067), (2871, 10970), (3190, 9873), (3291, 9570), (4785, 6582), (5485, 5742)]