397157310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{133723}}^1$

素因数の和:133750

約数の個数: 64

約数和(自身を含む): 1155375360

約数和(自身を除く): 758218050

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 133723, 267446, 401169, 668615, 802338, 1203507, 1337230, 1470953, 2005845, 2407014, 2941906, 3610521, 4011690, 4412859, 6017535, 7221042, 7354765, 8825718, 12035070, 13238577, 14709530, 18052605, 22064295, 26477154, 36105210, 39715731, 44128590, 66192885, 79431462, 132385770, 198578655, 397157310]

約数ペア:

[(1, 397157310), (2, 198578655), (3, 132385770), (5, 79431462), (6, 66192885), (9, 44128590), (10, 39715731), (11, 36105210), (15, 26477154), (18, 22064295), (22, 18052605), (27, 14709530), (30, 13238577), (33, 12035070), (45, 8825718), (54, 7354765), (55, 7221042), (66, 6017535), (90, 4412859), (99, 4011690), (110, 3610521), (135, 2941906), (165, 2407014), (198, 2005845), (270, 1470953), (297, 1337230), (330, 1203507), (495, 802338), (594, 668615), (990, 401169), (1485, 267446), (2970, 133723)]