1520953410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1\times {\mathrm{997}}^1$

素因数の和:1459

約数の個数: 64

約数和(自身を含む): 3686500224

約数和(自身を除く): 2165546814

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 241, 422, 482, 633, 723, 997, 1055, 1205, 1266, 1446, 1994, 2110, 2410, 2991, 3165, 3615, 4985, 5982, 6330, 7230, 9970, 14955, 29910, 50851, 101702, 152553, 210367, 240277, 254255, 305106, 420734, 480554, 508510, 631101, 720831, 762765, 1051835, 1201385, 1262202, 1441662, 1525530, 2103670, 2402770, 3155505, 3604155, 6311010, 7208310, 50698447, 101396894, 152095341, 253492235, 304190682, 506984470, 760476705, 1520953410]

約数ペア:

[(1, 1520953410), (2, 760476705), (3, 506984470), (5, 304190682), (6, 253492235), (10, 152095341), (15, 101396894), (30, 50698447), (211, 7208310), (241, 6311010), (422, 3604155), (482, 3155505), (633, 2402770), (723, 2103670), (997, 1525530), (1055, 1441662), (1205, 1262202), (1266, 1201385), (1446, 1051835), (1994, 762765), (2110, 720831), (2410, 631101), (2991, 508510), (3165, 480554), (3615, 420734), (4985, 305106), (5982, 254255), (6330, 240277), (7230, 210367), (9970, 152553), (14955, 101702), (29910, 50851)]