8685121.00000000

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{617}}^1$

素因数の和:658

約数の個数: 108

約数和(自身を含む): 61749324

約数和(自身を除く): 42980184

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 617, 676, 780, 845, 1014, 1170, 1234, 1521, 1690, 1851, 2028, 2340, 2468, 2535, 3042, 3085, 3380, 3702, 5070, 5553, 6084, 6170, 7404, 7605, 8021, 9255, 10140, 11106, 12340, 15210, 16042, 18510, 22212, 24063, 27765, 30420, 32084, 37020, 40105, 48126, 55530, 72189, 80210, 96252, 104273, 111060, 120315, 144378, 160420, 208546, 240630, 288756, 312819, 360945, 417092, 481260, 521365, 625638, 721890, 938457, 1042730, 1251276, 1443780, 1564095, 1876914, 2085460, 3128190, 3753828, 4692285, 6256380, 9384570, 18769140]

約数ペア:

[(1, 18769140), (2, 9384570), (3, 6256380), (4, 4692285), (5, 3753828), (6, 3128190), (9, 2085460), (10, 1876914), (12, 1564095), (13, 1443780), (15, 1251276), (18, 1042730), (20, 938457), (26, 721890), (30, 625638), (36, 521365), (39, 481260), (45, 417092), (52, 360945), (60, 312819), (65, 288756), (78, 240630), (90, 208546), (117, 160420), (130, 144378), (156, 120315), (169, 111060), (180, 104273), (195, 96252), (234, 80210), (260, 72189), (338, 55530), (390, 48126), (468, 40105), (507, 37020), (585, 32084), (617, 30420), (676, 27765), (780, 24063), (845, 22212), (1014, 18510), (1170, 16042), (1234, 15210), (1521, 12340), (1690, 11106), (1851, 10140), (2028, 9255), (2340, 8021), (2468, 7605), (2535, 7404), (3042, 6170), (3085, 6084), (3380, 5553), (3702, 5070)]