124080390

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{65651}}^1$

素因数の和:65674

約数の個数: 64

約数和(自身を含む): 378155520

約数和(自身を除く): 254075130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 65651, 131302, 196953, 328255, 393906, 459557, 590859, 656510, 919114, 984765, 1181718, 1378671, 1772577, 1969530, 2297785, 2757342, 2954295, 3545154, 4136013, 4595570, 5908590, 6893355, 8272026, 8862885, 12408039, 13786710, 17725770, 20680065, 24816078, 41360130, 62040195, 124080390]

約数ペア:

[(1, 124080390), (2, 62040195), (3, 41360130), (5, 24816078), (6, 20680065), (7, 17725770), (9, 13786710), (10, 12408039), (14, 8862885), (15, 8272026), (18, 6893355), (21, 5908590), (27, 4595570), (30, 4136013), (35, 3545154), (42, 2954295), (45, 2757342), (54, 2297785), (63, 1969530), (70, 1772577), (90, 1378671), (105, 1181718), (126, 984765), (135, 919114), (189, 656510), (210, 590859), (270, 459557), (315, 393906), (378, 328255), (630, 196953), (945, 131302), (1890, 65651)]