169177540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2293}}^1$

素因数の和:2357

約数の個数: 96

約数和(自身を含む): 443971584

約数和(自身を除く): 274794044

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 31, 34, 35, 62, 68, 70, 85, 119, 124, 140, 155, 170, 217, 238, 310, 340, 434, 476, 527, 595, 620, 868, 1054, 1085, 1190, 2108, 2170, 2293, 2380, 2635, 3689, 4340, 4586, 5270, 7378, 9172, 10540, 11465, 14756, 16051, 18445, 22930, 32102, 36890, 38981, 45860, 64204, 71083, 73780, 77962, 80255, 142166, 155924, 160510, 194905, 272867, 284332, 321020, 355415, 389810, 497581, 545734, 710830, 779620, 995162, 1091468, 1208411, 1364335, 1421660, 1990324, 2416822, 2487905, 2728670, 4833644, 4975810, 5457340, 6042055, 8458877, 9951620, 12084110, 16917754, 24168220, 33835508, 42294385, 84588770, 169177540]

約数ペア:

[(1, 169177540), (2, 84588770), (4, 42294385), (5, 33835508), (7, 24168220), (10, 16917754), (14, 12084110), (17, 9951620), (20, 8458877), (28, 6042055), (31, 5457340), (34, 4975810), (35, 4833644), (62, 2728670), (68, 2487905), (70, 2416822), (85, 1990324), (119, 1421660), (124, 1364335), (140, 1208411), (155, 1091468), (170, 995162), (217, 779620), (238, 710830), (310, 545734), (340, 497581), (434, 389810), (476, 355415), (527, 321020), (595, 284332), (620, 272867), (868, 194905), (1054, 160510), (1085, 155924), (1190, 142166), (2108, 80255), (2170, 77962), (2293, 73780), (2380, 71083), (2635, 64204), (3689, 45860), (4340, 38981), (4586, 36890), (5270, 32102), (7378, 22930), (9172, 18445), (10540, 16051), (11465, 14756)]