142057740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{215239}}^1$

素因数の和:215262

約数の個数: 48

約数和(自身を含む): 433923840

約数和(自身を除く): 291866100

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 215239, 430478, 645717, 860956, 1076195, 1291434, 2152390, 2367629, 2582868, 3228585, 4304780, 4735258, 6457170, 7102887, 9470516, 11838145, 12914340, 14205774, 23676290, 28411548, 35514435, 47352580, 71028870, 142057740]

約数ペア:

[(1, 142057740), (2, 71028870), (3, 47352580), (4, 35514435), (5, 28411548), (6, 23676290), (10, 14205774), (11, 12914340), (12, 11838145), (15, 9470516), (20, 7102887), (22, 6457170), (30, 4735258), (33, 4304780), (44, 3228585), (55, 2582868), (60, 2367629), (66, 2152390), (110, 1291434), (132, 1076195), (165, 860956), (220, 645717), (330, 430478), (660, 215239)]