64289070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{42019}}^1$

素因数の和:42049

約数の個数: 48

約数和(自身を含む): 176988240

約数和(自身を除く): 112699170

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, 42019, 84038, 126057, 210095, 252114, 378171, 420190, 630285, 714323, 756342, 1260570, 1428646, 1890855, 2142969, 3571615, 3781710, 4285938, 6428907, 7143230, 10714845, 12857814, 21429690, 32144535, 64289070]

約数ペア:

[(1, 64289070), (2, 32144535), (3, 21429690), (5, 12857814), (6, 10714845), (9, 7143230), (10, 6428907), (15, 4285938), (17, 3781710), (18, 3571615), (30, 2142969), (34, 1890855), (45, 1428646), (51, 1260570), (85, 756342), (90, 714323), (102, 630285), (153, 420190), (170, 378171), (255, 252114), (306, 210095), (510, 126057), (765, 84038), (1530, 42019)]