4767490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1$

素因数の和:84

約数の個数: 64

約数和(自身を含む): 10967040

約数和(自身を除く): 6199550

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 91, 130, 155, 169, 182, 217, 310, 338, 403, 434, 455, 806, 845, 910, 1085, 1183, 1690, 2015, 2170, 2197, 2366, 2821, 4030, 4394, 5239, 5642, 5915, 10478, 10985, 11830, 14105, 15379, 21970, 26195, 28210, 30758, 36673, 52390, 68107, 73346, 76895, 136214, 153790, 183365, 340535, 366730, 476749, 681070, 953498, 2383745, 4767490]

約数ペア:

[(1, 4767490), (2, 2383745), (5, 953498), (7, 681070), (10, 476749), (13, 366730), (14, 340535), (26, 183365), (31, 153790), (35, 136214), (62, 76895), (65, 73346), (70, 68107), (91, 52390), (130, 36673), (155, 30758), (169, 28210), (182, 26195), (217, 21970), (310, 15379), (338, 14105), (403, 11830), (434, 10985), (455, 10478), (806, 5915), (845, 5642), (910, 5239), (1085, 4394), (1183, 4030), (1690, 2821), (2015, 2366), (2170, 2197)]