64918650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:676

約数の個数: 96

約数和(自身を含む): 173703168

約数和(自身を除く): 108784518

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 31, 46, 50, 62, 69, 75, 93, 115, 138, 150, 155, 186, 230, 310, 345, 465, 575, 607, 690, 713, 775, 930, 1150, 1214, 1426, 1550, 1725, 1821, 2139, 2325, 3035, 3450, 3565, 3642, 4278, 4650, 6070, 7130, 9105, 10695, 13961, 15175, 17825, 18210, 18817, 21390, 27922, 30350, 35650, 37634, 41883, 45525, 53475, 56451, 69805, 83766, 91050, 94085, 106950, 112902, 139610, 188170, 209415, 282255, 349025, 418830, 432791, 470425, 564510, 698050, 865582, 940850, 1047075, 1298373, 1411275, 2094150, 2163955, 2596746, 2822550, 4327910, 6491865, 10819775, 12983730, 21639550, 32459325, 64918650]

約数ペア:

[(1, 64918650), (2, 32459325), (3, 21639550), (5, 12983730), (6, 10819775), (10, 6491865), (15, 4327910), (23, 2822550), (25, 2596746), (30, 2163955), (31, 2094150), (46, 1411275), (50, 1298373), (62, 1047075), (69, 940850), (75, 865582), (93, 698050), (115, 564510), (138, 470425), (150, 432791), (155, 418830), (186, 349025), (230, 282255), (310, 209415), (345, 188170), (465, 139610), (575, 112902), (607, 106950), (690, 94085), (713, 91050), (775, 83766), (930, 69805), (1150, 56451), (1214, 53475), (1426, 45525), (1550, 41883), (1725, 37634), (1821, 35650), (2139, 30350), (2325, 27922), (3035, 21390), (3450, 18817), (3565, 18210), (3642, 17825), (4278, 15175), (4650, 13961), (6070, 10695), (7130, 9105)]