395007410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{6263}}^1$

素因数の和:6347

約数の個数: 64

約数和(自身を含む): 876759552

約数和(自身を除く): 481752142

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 53, 70, 85, 106, 119, 170, 238, 265, 371, 530, 595, 742, 901, 1190, 1802, 1855, 3710, 4505, 6263, 6307, 9010, 12526, 12614, 31315, 31535, 43841, 62630, 63070, 87682, 106471, 212942, 219205, 331939, 438410, 532355, 663878, 745297, 1064710, 1490594, 1659695, 2323573, 3319390, 3726485, 4647146, 5642963, 7452970, 11285926, 11617865, 23235730, 28214815, 39500741, 56429630, 79001482, 197503705, 395007410]

約数ペア:

[(1, 395007410), (2, 197503705), (5, 79001482), (7, 56429630), (10, 39500741), (14, 28214815), (17, 23235730), (34, 11617865), (35, 11285926), (53, 7452970), (70, 5642963), (85, 4647146), (106, 3726485), (119, 3319390), (170, 2323573), (238, 1659695), (265, 1490594), (371, 1064710), (530, 745297), (595, 663878), (742, 532355), (901, 438410), (1190, 331939), (1802, 219205), (1855, 212942), (3710, 106471), (4505, 87682), (6263, 63070), (6307, 62630), (9010, 43841), (12526, 31535), (12614, 31315)]