61964150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{271}}^1$

素因数の和:569

約数の個数: 48

約数和(自身を含む): 122938560

約数和(自身を除く): 60974410

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 269, 271, 425, 538, 542, 850, 1345, 1355, 2690, 2710, 4573, 4607, 6725, 6775, 9146, 9214, 13450, 13550, 22865, 23035, 45730, 46070, 72899, 114325, 115175, 145798, 228650, 230350, 364495, 728990, 1239283, 1822475, 2478566, 3644950, 6196415, 12392830, 30982075, 61964150]

約数ペア:

[(1, 61964150), (2, 30982075), (5, 12392830), (10, 6196415), (17, 3644950), (25, 2478566), (34, 1822475), (50, 1239283), (85, 728990), (170, 364495), (269, 230350), (271, 228650), (425, 145798), (538, 115175), (542, 114325), (850, 72899), (1345, 46070), (1355, 45730), (2690, 23035), (2710, 22865), (4573, 13550), (4607, 13450), (6725, 9214), (6775, 9146)]