61316190

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1$

素因数の和:685

約数の個数: 112

約数和(自身を含む): 178482528

約数和(自身を除く): 117166338

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 243, 270, 351, 390, 405, 486, 585, 647, 702, 729, 810, 1053, 1170, 1215, 1294, 1458, 1755, 1941, 2106, 2430, 3159, 3235, 3510, 3645, 3882, 5265, 5823, 6318, 6470, 7290, 8411, 9477, 9705, 10530, 11646, 15795, 16822, 17469, 18954, 19410, 25233, 29115, 31590, 34938, 42055, 47385, 50466, 52407, 58230, 75699, 84110, 87345, 94770, 104814, 126165, 151398, 157221, 174690, 227097, 252330, 262035, 314442, 378495, 454194, 471663, 524070, 681291, 756990, 786105, 943326, 1135485, 1362582, 1572210, 2043873, 2270970, 2358315, 3406455, 4087746, 4716630, 6131619, 6812910, 10219365, 12263238, 20438730, 30658095, 61316190]

約数ペア:

[(1, 61316190), (2, 30658095), (3, 20438730), (5, 12263238), (6, 10219365), (9, 6812910), (10, 6131619), (13, 4716630), (15, 4087746), (18, 3406455), (26, 2358315), (27, 2270970), (30, 2043873), (39, 1572210), (45, 1362582), (54, 1135485), (65, 943326), (78, 786105), (81, 756990), (90, 681291), (117, 524070), (130, 471663), (135, 454194), (162, 378495), (195, 314442), (234, 262035), (243, 252330), (270, 227097), (351, 174690), (390, 157221), (405, 151398), (486, 126165), (585, 104814), (647, 94770), (702, 87345), (729, 84110), (810, 75699), (1053, 58230), (1170, 52407), (1215, 50466), (1294, 47385), (1458, 42055), (1755, 34938), (1941, 31590), (2106, 29115), (2430, 25233), (3159, 19410), (3235, 18954), (3510, 17469), (3645, 16822), (3882, 15795), (5265, 11646), (5823, 10530), (6318, 9705), (6470, 9477), (7290, 8411)]