331369050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{691}}^1$

素因数の和:868

約数の個数: 96

約数和(自身を含む): 864944640

約数和(自身を除く): 533575590

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 139, 150, 230, 278, 345, 417, 575, 690, 691, 695, 834, 1150, 1382, 1390, 1725, 2073, 2085, 3197, 3450, 3455, 3475, 4146, 4170, 6394, 6910, 6950, 9591, 10365, 10425, 15893, 15985, 17275, 19182, 20730, 20850, 31786, 31970, 34550, 47679, 47955, 51825, 79465, 79925, 95358, 95910, 96049, 103650, 158930, 159850, 192098, 238395, 239775, 288147, 397325, 476790, 479550, 480245, 576294, 794650, 960490, 1191975, 1440735, 2209127, 2383950, 2401225, 2881470, 4418254, 4802450, 6627381, 7203675, 11045635, 13254762, 14407350, 22091270, 33136905, 55228175, 66273810, 110456350, 165684525, 331369050]

約数ペア:

[(1, 331369050), (2, 165684525), (3, 110456350), (5, 66273810), (6, 55228175), (10, 33136905), (15, 22091270), (23, 14407350), (25, 13254762), (30, 11045635), (46, 7203675), (50, 6627381), (69, 4802450), (75, 4418254), (115, 2881470), (138, 2401225), (139, 2383950), (150, 2209127), (230, 1440735), (278, 1191975), (345, 960490), (417, 794650), (575, 576294), (690, 480245), (691, 479550), (695, 476790), (834, 397325), (1150, 288147), (1382, 239775), (1390, 238395), (1725, 192098), (2073, 159850), (2085, 158930), (3197, 103650), (3450, 96049), (3455, 95910), (3475, 95358), (4146, 79925), (4170, 79465), (6394, 51825), (6910, 47955), (6950, 47679), (9591, 34550), (10365, 31970), (10425, 31786), (15893, 20850), (15985, 20730), (17275, 19182)]