2641911420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{2207}}^1$

素因数の和:2571

約数の個数: 96

約数和(自身を含む): 7531646976

約数和(自身を除く): 4889735556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 281, 284, 355, 426, 562, 710, 843, 852, 1065, 1124, 1405, 1420, 1686, 2130, 2207, 2810, 3372, 4215, 4260, 4414, 5620, 6621, 8430, 8828, 11035, 13242, 16860, 19951, 22070, 26484, 33105, 39902, 44140, 59853, 66210, 79804, 99755, 119706, 132420, 156697, 199510, 239412, 299265, 313394, 399020, 470091, 598530, 620167, 626788, 783485, 940182, 1197060, 1240334, 1566970, 1860501, 1880364, 2350455, 2480668, 3100835, 3133940, 3721002, 4700910, 6201670, 7442004, 9302505, 9401820, 12403340, 18605010, 37210020, 44031857, 88063714, 132095571, 176127428, 220159285, 264191142, 440318570, 528382284, 660477855, 880637140, 1320955710, 2641911420]

約数ペア:

[(1, 2641911420), (2, 1320955710), (3, 880637140), (4, 660477855), (5, 528382284), (6, 440318570), (10, 264191142), (12, 220159285), (15, 176127428), (20, 132095571), (30, 88063714), (60, 44031857), (71, 37210020), (142, 18605010), (213, 12403340), (281, 9401820), (284, 9302505), (355, 7442004), (426, 6201670), (562, 4700910), (710, 3721002), (843, 3133940), (852, 3100835), (1065, 2480668), (1124, 2350455), (1405, 1880364), (1420, 1860501), (1686, 1566970), (2130, 1240334), (2207, 1197060), (2810, 940182), (3372, 783485), (4215, 626788), (4260, 620167), (4414, 598530), (5620, 470091), (6621, 399020), (8430, 313394), (8828, 299265), (11035, 239412), (13242, 199510), (16860, 156697), (19951, 132420), (22070, 119706), (26484, 99755), (33105, 79804), (39902, 66210), (44140, 59853)]