16286270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1627}}^1$

素因数の和:1665

約数の個数: 64

約数和(自身を含む): 39384576

約数和(自身を除く): 23098306

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 1627, 2002, 3254, 5005, 8135, 10010, 11389, 16270, 17897, 21151, 22778, 35794, 42302, 56945, 89485, 105755, 113890, 125279, 148057, 178970, 211510, 232661, 250558, 296114, 465322, 626395, 740285, 1163305, 1252790, 1480570, 1628627, 2326610, 3257254, 8143135, 16286270]

約数ペア:

[(1, 16286270), (2, 8143135), (5, 3257254), (7, 2326610), (10, 1628627), (11, 1480570), (13, 1252790), (14, 1163305), (22, 740285), (26, 626395), (35, 465322), (55, 296114), (65, 250558), (70, 232661), (77, 211510), (91, 178970), (110, 148057), (130, 125279), (143, 113890), (154, 105755), (182, 89485), (286, 56945), (385, 42302), (455, 35794), (715, 22778), (770, 21151), (910, 17897), (1001, 16270), (1430, 11389), (1627, 10010), (2002, 8135), (3254, 5005)]