63286340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:621

約数の個数: 96

約数和(自身を含む): 157489920

約数和(自身を除く): 94203580

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 23, 26, 38, 46, 52, 65, 76, 92, 95, 115, 130, 190, 230, 247, 260, 299, 380, 437, 460, 494, 557, 598, 874, 988, 1114, 1196, 1235, 1495, 1748, 2185, 2228, 2470, 2785, 2990, 4370, 4940, 5570, 5681, 5980, 7241, 8740, 10583, 11140, 11362, 12811, 14482, 21166, 22724, 25622, 28405, 28964, 36205, 42332, 51244, 52915, 56810, 64055, 72410, 105830, 113620, 128110, 137579, 144820, 166543, 211660, 243409, 256220, 275158, 333086, 486818, 550316, 666172, 687895, 832715, 973636, 1217045, 1375790, 1665430, 2434090, 2751580, 3164317, 3330860, 4868180, 6328634, 12657268, 15821585, 31643170, 63286340]

約数ペア:

[(1, 63286340), (2, 31643170), (4, 15821585), (5, 12657268), (10, 6328634), (13, 4868180), (19, 3330860), (20, 3164317), (23, 2751580), (26, 2434090), (38, 1665430), (46, 1375790), (52, 1217045), (65, 973636), (76, 832715), (92, 687895), (95, 666172), (115, 550316), (130, 486818), (190, 333086), (230, 275158), (247, 256220), (260, 243409), (299, 211660), (380, 166543), (437, 144820), (460, 137579), (494, 128110), (557, 113620), (598, 105830), (874, 72410), (988, 64055), (1114, 56810), (1196, 52915), (1235, 51244), (1495, 42332), (1748, 36205), (2185, 28964), (2228, 28405), (2470, 25622), (2785, 22724), (2990, 21166), (4370, 14482), (4940, 12811), (5570, 11362), (5681, 11140), (5980, 10583), (7241, 8740)]