353067780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2777}}^1$

素因数の和:2965

約数の個数: 96

約数和(自身を含む): 1071552384

約数和(自身を除く): 718484604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 163, 195, 260, 326, 390, 489, 652, 780, 815, 978, 1630, 1956, 2119, 2445, 2777, 3260, 4238, 4890, 5554, 6357, 8331, 8476, 9780, 10595, 11108, 12714, 13885, 16662, 21190, 25428, 27770, 31785, 33324, 36101, 41655, 42380, 55540, 63570, 72202, 83310, 108303, 127140, 144404, 166620, 180505, 216606, 361010, 433212, 452651, 541515, 722020, 905302, 1083030, 1357953, 1810604, 2166060, 2263255, 2715906, 4526510, 5431812, 5884463, 6789765, 9053020, 11768926, 13579530, 17653389, 23537852, 27159060, 29422315, 35306778, 58844630, 70613556, 88266945, 117689260, 176533890, 353067780]

約数ペア:

[(1, 353067780), (2, 176533890), (3, 117689260), (4, 88266945), (5, 70613556), (6, 58844630), (10, 35306778), (12, 29422315), (13, 27159060), (15, 23537852), (20, 17653389), (26, 13579530), (30, 11768926), (39, 9053020), (52, 6789765), (60, 5884463), (65, 5431812), (78, 4526510), (130, 2715906), (156, 2263255), (163, 2166060), (195, 1810604), (260, 1357953), (326, 1083030), (390, 905302), (489, 722020), (652, 541515), (780, 452651), (815, 433212), (978, 361010), (1630, 216606), (1956, 180505), (2119, 166620), (2445, 144404), (2777, 127140), (3260, 108303), (4238, 83310), (4890, 72202), (5554, 63570), (6357, 55540), (8331, 42380), (8476, 41655), (9780, 36101), (10595, 33324), (11108, 31785), (12714, 27770), (13885, 25428), (16662, 21190)]