64609860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9049}}^1$

素因数の和:9085

約数の個数: 96

約数和(自身を含む): 218937600

約数和(自身を除く): 154327740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 9049, 18098, 27147, 36196, 45245, 54294, 63343, 90490, 108588, 126686, 135735, 153833, 180980, 190029, 253372, 271470, 307666, 316715, 380058, 461499, 542940, 615332, 633430, 760116, 769165, 922998, 950145, 1076831, 1266860, 1538330, 1845996, 1900290, 2153662, 2307495, 3076660, 3230493, 3800580, 4307324, 4614990, 5384155, 6460986, 9229980, 10768310, 12921972, 16152465, 21536620, 32304930, 64609860]

約数ペア:

[(1, 64609860), (2, 32304930), (3, 21536620), (4, 16152465), (5, 12921972), (6, 10768310), (7, 9229980), (10, 6460986), (12, 5384155), (14, 4614990), (15, 4307324), (17, 3800580), (20, 3230493), (21, 3076660), (28, 2307495), (30, 2153662), (34, 1900290), (35, 1845996), (42, 1538330), (51, 1266860), (60, 1076831), (68, 950145), (70, 922998), (84, 769165), (85, 760116), (102, 633430), (105, 615332), (119, 542940), (140, 461499), (170, 380058), (204, 316715), (210, 307666), (238, 271470), (255, 253372), (340, 190029), (357, 180980), (420, 153833), (476, 135735), (510, 126686), (595, 108588), (714, 90490), (1020, 63343), (1190, 54294), (1428, 45245), (1785, 36196), (2380, 27147), (3570, 18098), (7140, 9049)]