931403340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{246403}}^1$

素因数の和:246428

約数の個数: 96

約数和(自身を含む): 3311669760

約数和(自身を除く): 2380266420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 246403, 492806, 739209, 985612, 1232015, 1478418, 1724821, 2217627, 2464030, 2956836, 3449642, 3696045, 4435254, 4928060, 5174463, 6652881, 6899284, 7392090, 8624105, 8870508, 10348926, 11088135, 13305762, 14784180, 15523389, 17248210, 20697852, 22176270, 25872315, 26611524, 31046778, 33264405, 34496420, 44352540, 46570167, 51744630, 62093556, 66528810, 77616945, 93140334, 103489260, 133057620, 155233890, 186280668, 232850835, 310467780, 465701670, 931403340]

約数ペア:

[(1, 931403340), (2, 465701670), (3, 310467780), (4, 232850835), (5, 186280668), (6, 155233890), (7, 133057620), (9, 103489260), (10, 93140334), (12, 77616945), (14, 66528810), (15, 62093556), (18, 51744630), (20, 46570167), (21, 44352540), (27, 34496420), (28, 33264405), (30, 31046778), (35, 26611524), (36, 25872315), (42, 22176270), (45, 20697852), (54, 17248210), (60, 15523389), (63, 14784180), (70, 13305762), (84, 11088135), (90, 10348926), (105, 8870508), (108, 8624105), (126, 7392090), (135, 6899284), (140, 6652881), (180, 5174463), (189, 4928060), (210, 4435254), (252, 3696045), (270, 3449642), (315, 2956836), (378, 2464030), (420, 2217627), (540, 1724821), (630, 1478418), (756, 1232015), (945, 985612), (1260, 739209), (1890, 492806), (3780, 246403)]