1508430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1$

素因数の和:681

約数の個数: 64

約数和(自身を含む): 4520448

約数和(自身を除く): 3012018

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 653, 770, 1155, 1306, 1959, 2310, 3265, 3918, 4571, 6530, 7183, 9142, 9795, 13713, 14366, 19590, 21549, 22855, 27426, 35915, 43098, 45710, 50281, 68565, 71830, 100562, 107745, 137130, 150843, 215490, 251405, 301686, 502810, 754215, 1508430]

約数ペア:

[(1, 1508430), (2, 754215), (3, 502810), (5, 301686), (6, 251405), (7, 215490), (10, 150843), (11, 137130), (14, 107745), (15, 100562), (21, 71830), (22, 68565), (30, 50281), (33, 45710), (35, 43098), (42, 35915), (55, 27426), (66, 22855), (70, 21549), (77, 19590), (105, 14366), (110, 13713), (154, 9795), (165, 9142), (210, 7183), (231, 6530), (330, 4571), (385, 3918), (462, 3265), (653, 2310), (770, 1959), (1155, 1306)]