293325140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 685843200

約数和(自身を除く): 392518060

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 71, 85, 116, 142, 145, 170, 284, 290, 340, 355, 419, 493, 580, 710, 838, 986, 1207, 1420, 1676, 1972, 2059, 2095, 2414, 2465, 4118, 4190, 4828, 4930, 6035, 7123, 8236, 8380, 9860, 10295, 12070, 12151, 14246, 20590, 24140, 24302, 28492, 29749, 35003, 35615, 41180, 48604, 59498, 60755, 70006, 71230, 118996, 121510, 140012, 142460, 148745, 175015, 206567, 243020, 297490, 350030, 413134, 505733, 594980, 700060, 826268, 862721, 1011466, 1032835, 1725442, 2022932, 2065670, 2528665, 3450884, 4131340, 4313605, 5057330, 8627210, 10114660, 14666257, 17254420, 29332514, 58665028, 73331285, 146662570, 293325140]

約数ペア:

[(1, 293325140), (2, 146662570), (4, 73331285), (5, 58665028), (10, 29332514), (17, 17254420), (20, 14666257), (29, 10114660), (34, 8627210), (58, 5057330), (68, 4313605), (71, 4131340), (85, 3450884), (116, 2528665), (142, 2065670), (145, 2022932), (170, 1725442), (284, 1032835), (290, 1011466), (340, 862721), (355, 826268), (419, 700060), (493, 594980), (580, 505733), (710, 413134), (838, 350030), (986, 297490), (1207, 243020), (1420, 206567), (1676, 175015), (1972, 148745), (2059, 142460), (2095, 140012), (2414, 121510), (2465, 118996), (4118, 71230), (4190, 70006), (4828, 60755), (4930, 59498), (6035, 48604), (7123, 41180), (8236, 35615), (8380, 35003), (9860, 29749), (10295, 28492), (12070, 24302), (12151, 24140), (14246, 20590)]