3442670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 8211456

約数和(自身を除く): 4768786

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 110, 119, 154, 170, 187, 238, 263, 374, 385, 526, 595, 770, 935, 1190, 1309, 1315, 1841, 1870, 2618, 2630, 2893, 3682, 4471, 5786, 6545, 8942, 9205, 13090, 14465, 18410, 20251, 22355, 28930, 31297, 40502, 44710, 49181, 62594, 98362, 101255, 156485, 202510, 245905, 312970, 344267, 491810, 688534, 1721335, 3442670]

約数ペア:

[(1, 3442670), (2, 1721335), (5, 688534), (7, 491810), (10, 344267), (11, 312970), (14, 245905), (17, 202510), (22, 156485), (34, 101255), (35, 98362), (55, 62594), (70, 49181), (77, 44710), (85, 40502), (110, 31297), (119, 28930), (154, 22355), (170, 20251), (187, 18410), (238, 14465), (263, 13090), (374, 9205), (385, 8942), (526, 6545), (595, 5786), (770, 4471), (935, 3682), (1190, 2893), (1309, 2630), (1315, 2618), (1841, 1870)]