449150910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{26783}}^1$

素因数の和:26849

約数の個数: 64

約数和(自身を含む): 1187923968

約数和(自身を除く): 738773058

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 258, 390, 430, 559, 645, 1118, 1290, 1677, 2795, 3354, 5590, 8385, 16770, 26783, 53566, 80349, 133915, 160698, 267830, 348179, 401745, 696358, 803490, 1044537, 1151669, 1740895, 2089074, 2303338, 3455007, 3481790, 5222685, 5758345, 6910014, 10445370, 11516690, 14971697, 17275035, 29943394, 34550070, 44915091, 74858485, 89830182, 149716970, 224575455, 449150910]

約数ペア:

[(1, 449150910), (2, 224575455), (3, 149716970), (5, 89830182), (6, 74858485), (10, 44915091), (13, 34550070), (15, 29943394), (26, 17275035), (30, 14971697), (39, 11516690), (43, 10445370), (65, 6910014), (78, 5758345), (86, 5222685), (129, 3481790), (130, 3455007), (195, 2303338), (215, 2089074), (258, 1740895), (390, 1151669), (430, 1044537), (559, 803490), (645, 696358), (1118, 401745), (1290, 348179), (1677, 267830), (2795, 160698), (3354, 133915), (5590, 80349), (8385, 53566), (16770, 26783)]