335650020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{997}}^1$

素因数の和:1221

約数の個数: 96

約数和(自身を含む): 976475136

約数和(自身を除く): 640825116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 181, 186, 310, 362, 372, 465, 543, 620, 724, 905, 930, 997, 1086, 1810, 1860, 1994, 2172, 2715, 2991, 3620, 3988, 4985, 5430, 5611, 5982, 9970, 10860, 11222, 11964, 14955, 16833, 19940, 22444, 28055, 29910, 30907, 33666, 56110, 59820, 61814, 67332, 84165, 92721, 112220, 123628, 154535, 168330, 180457, 185442, 309070, 336660, 360914, 370884, 463605, 541371, 618140, 721828, 902285, 927210, 1082742, 1804570, 1854420, 2165484, 2706855, 3609140, 5413710, 5594167, 10827420, 11188334, 16782501, 22376668, 27970835, 33565002, 55941670, 67130004, 83912505, 111883340, 167825010, 335650020]

約数ペア:

[(1, 335650020), (2, 167825010), (3, 111883340), (4, 83912505), (5, 67130004), (6, 55941670), (10, 33565002), (12, 27970835), (15, 22376668), (20, 16782501), (30, 11188334), (31, 10827420), (60, 5594167), (62, 5413710), (93, 3609140), (124, 2706855), (155, 2165484), (181, 1854420), (186, 1804570), (310, 1082742), (362, 927210), (372, 902285), (465, 721828), (543, 618140), (620, 541371), (724, 463605), (905, 370884), (930, 360914), (997, 336660), (1086, 309070), (1810, 185442), (1860, 180457), (1994, 168330), (2172, 154535), (2715, 123628), (2991, 112220), (3620, 92721), (3988, 84165), (4985, 67332), (5430, 61814), (5611, 59820), (5982, 56110), (9970, 33666), (10860, 30907), (11222, 29910), (11964, 28055), (14955, 22444), (16833, 19940)]