65304990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{42683}}^1$

素因数の和:42713

約数の個数: 48

約数和(自身を含む): 179785008

約数和(自身を除く): 114480018

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 42683, 85366, 128049, 213415, 256098, 384147, 426830, 640245, 725611, 768294, 1280490, 1451222, 1920735, 2176833, 3628055, 3841470, 4353666, 6530499, 7256110, 10884165, 13060998, 21768330, 32652495, 65304990]

約数ペア:

[(1, 65304990), (2, 32652495), (3, 21768330), (5, 13060998), (6, 10884165), (9, 7256110), (10, 6530499), (15, 4353666), (17, 3841470), (18, 3628055), (30, 2176833), (34, 1920735), (45, 1451222), (51, 1280490), (85, 768294), (90, 725611), (102, 640245), (153, 426830), (170, 384147), (255, 256098), (306, 213415), (510, 128049), (765, 85366), (1530, 42683)]