8131170060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3474859}}^1$

素因数の和:3474887

約数の個数: 72

約数和(自身を含む): 26561829840

約数和(自身を除く): 18430659780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 3474859, 6949718, 10424577, 13899436, 17374295, 20849154, 31273731, 34748590, 41698308, 45173167, 52122885, 62547462, 69497180, 90346334, 104245770, 125094924, 135519501, 156368655, 180692668, 208491540, 225865835, 271039002, 312737310, 406558503, 451731670, 542078004, 625474620, 677597505, 813117006, 903463340, 1355195010, 1626234012, 2032792515, 2710390020, 4065585030, 8131170060]

約数ペア:

[(1, 8131170060), (2, 4065585030), (3, 2710390020), (4, 2032792515), (5, 1626234012), (6, 1355195010), (9, 903463340), (10, 813117006), (12, 677597505), (13, 625474620), (15, 542078004), (18, 451731670), (20, 406558503), (26, 312737310), (30, 271039002), (36, 225865835), (39, 208491540), (45, 180692668), (52, 156368655), (60, 135519501), (65, 125094924), (78, 104245770), (90, 90346334), (117, 69497180), (130, 62547462), (156, 52122885), (180, 45173167), (195, 41698308), (234, 34748590), (260, 31273731), (390, 20849154), (468, 17374295), (585, 13899436), (780, 10424577), (1170, 6949718), (2340, 3474859)]