8694140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:327

約数の個数: 96

約数和(自身を含む): 23877504

約数和(自身を除く): 15183364

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 52, 65, 68, 70, 85, 91, 119, 130, 140, 170, 182, 221, 238, 260, 281, 340, 364, 442, 455, 476, 562, 595, 884, 910, 1105, 1124, 1190, 1405, 1547, 1820, 1967, 2210, 2380, 2810, 3094, 3653, 3934, 4420, 4777, 5620, 6188, 7306, 7735, 7868, 9554, 9835, 14612, 15470, 18265, 19108, 19670, 23885, 25571, 30940, 33439, 36530, 39340, 47770, 51142, 62101, 66878, 73060, 95540, 102284, 124202, 127855, 133756, 167195, 248404, 255710, 310505, 334390, 434707, 511420, 621010, 668780, 869414, 1242020, 1738828, 2173535, 4347070, 8694140]

約数ペア:

[(1, 8694140), (2, 4347070), (4, 2173535), (5, 1738828), (7, 1242020), (10, 869414), (13, 668780), (14, 621010), (17, 511420), (20, 434707), (26, 334390), (28, 310505), (34, 255710), (35, 248404), (52, 167195), (65, 133756), (68, 127855), (70, 124202), (85, 102284), (91, 95540), (119, 73060), (130, 66878), (140, 62101), (170, 51142), (182, 47770), (221, 39340), (238, 36530), (260, 33439), (281, 30940), (340, 25571), (364, 23885), (442, 19670), (455, 19108), (476, 18265), (562, 15470), (595, 14612), (884, 9835), (910, 9554), (1105, 7868), (1124, 7735), (1190, 7306), (1405, 6188), (1547, 5620), (1820, 4777), (1967, 4420), (2210, 3934), (2380, 3653), (2810, 3094)]