173828930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{38543}}^1$

素因数の和:38602

約数の個数: 32

約数和(自身を含む): 349671168

約数和(自身を除く): 175842238

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 38543, 77086, 192715, 385430, 423973, 847946, 1580263, 2119865, 3160526, 4239730, 7901315, 15802630, 17382893, 34765786, 86914465, 173828930]

約数ペア:

[(1, 173828930), (2, 86914465), (5, 34765786), (10, 17382893), (11, 15802630), (22, 7901315), (41, 4239730), (55, 3160526), (82, 2119865), (110, 1580263), (205, 847946), (410, 423973), (451, 385430), (902, 192715), (2255, 77086), (4510, 38543)]