2045798970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{50551}}^1$

素因数の和:50651

約数の個数: 64

約数和(自身を含む): 5241231360

約数和(自身を除く): 3195432390

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 71, 95, 114, 142, 190, 213, 285, 355, 426, 570, 710, 1065, 1349, 2130, 2698, 4047, 6745, 8094, 13490, 20235, 40470, 50551, 101102, 151653, 252755, 303306, 505510, 758265, 960469, 1516530, 1920938, 2881407, 3589121, 4802345, 5762814, 7178242, 9604690, 10767363, 14407035, 17945605, 21534726, 28814070, 35891210, 53836815, 68193299, 107673630, 136386598, 204579897, 340966495, 409159794, 681932990, 1022899485, 2045798970]

約数ペア:

[(1, 2045798970), (2, 1022899485), (3, 681932990), (5, 409159794), (6, 340966495), (10, 204579897), (15, 136386598), (19, 107673630), (30, 68193299), (38, 53836815), (57, 35891210), (71, 28814070), (95, 21534726), (114, 17945605), (142, 14407035), (190, 10767363), (213, 9604690), (285, 7178242), (355, 5762814), (426, 4802345), (570, 3589121), (710, 2881407), (1065, 1920938), (1349, 1516530), (2130, 960469), (2698, 758265), (4047, 505510), (6745, 303306), (8094, 252755), (13490, 151653), (20235, 101102), (40470, 50551)]