31630824

素因数分解:

$2^3\times 3^5\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 90810720

約数和(自身を除く): 59179896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 81, 106, 108, 159, 162, 212, 216, 243, 307, 318, 324, 424, 477, 486, 614, 636, 648, 921, 954, 972, 1228, 1272, 1431, 1842, 1908, 1944, 2456, 2763, 2862, 3684, 3816, 4293, 5526, 5724, 7368, 8289, 8586, 11052, 11448, 12879, 16271, 16578, 17172, 22104, 24867, 25758, 32542, 33156, 34344, 48813, 49734, 51516, 65084, 66312, 74601, 97626, 99468, 103032, 130168, 146439, 149202, 195252, 198936, 292878, 298404, 390504, 439317, 585756, 596808, 878634, 1171512, 1317951, 1757268, 2635902, 3514536, 3953853, 5271804, 7907706, 10543608, 15815412, 31630824]

約数ペア:

[(1, 31630824), (2, 15815412), (3, 10543608), (4, 7907706), (6, 5271804), (8, 3953853), (9, 3514536), (12, 2635902), (18, 1757268), (24, 1317951), (27, 1171512), (36, 878634), (53, 596808), (54, 585756), (72, 439317), (81, 390504), (106, 298404), (108, 292878), (159, 198936), (162, 195252), (212, 149202), (216, 146439), (243, 130168), (307, 103032), (318, 99468), (324, 97626), (424, 74601), (477, 66312), (486, 65084), (614, 51516), (636, 49734), (648, 48813), (921, 34344), (954, 33156), (972, 32542), (1228, 25758), (1272, 24867), (1431, 22104), (1842, 17172), (1908, 16578), (1944, 16271), (2456, 12879), (2763, 11448), (2862, 11052), (3684, 8586), (3816, 8289), (4293, 7368), (5526, 5724)]