45290490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11351}}^1$

素因数の和:11387

約数の個数: 64

約数和(自身を含む): 130775040

約数和(自身を除く): 85484550

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 11351, 22702, 34053, 56755, 68106, 79457, 113510, 158914, 170265, 215669, 238371, 340530, 397285, 431338, 476742, 647007, 794570, 1078345, 1191855, 1294014, 1509683, 2156690, 2383710, 3019366, 3235035, 4529049, 6470070, 7548415, 9058098, 15096830, 22645245, 45290490]

約数ペア:

[(1, 45290490), (2, 22645245), (3, 15096830), (5, 9058098), (6, 7548415), (7, 6470070), (10, 4529049), (14, 3235035), (15, 3019366), (19, 2383710), (21, 2156690), (30, 1509683), (35, 1294014), (38, 1191855), (42, 1078345), (57, 794570), (70, 647007), (95, 476742), (105, 431338), (114, 397285), (133, 340530), (190, 238371), (210, 215669), (266, 170265), (285, 158914), (399, 113510), (570, 79457), (665, 68106), (798, 56755), (1330, 34053), (1995, 22702), (3990, 11351)]