2401740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1213}}^1$

素因数の和:1239

約数の個数: 72

約数和(自身を含む): 7954128

約数和(自身を除く): 5552388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1213, 1980, 2426, 3639, 4852, 6065, 7278, 10917, 12130, 13343, 14556, 18195, 21834, 24260, 26686, 36390, 40029, 43668, 53372, 54585, 66715, 72780, 80058, 109170, 120087, 133430, 160116, 200145, 218340, 240174, 266860, 400290, 480348, 600435, 800580, 1200870, 2401740]

約数ペア:

[(1, 2401740), (2, 1200870), (3, 800580), (4, 600435), (5, 480348), (6, 400290), (9, 266860), (10, 240174), (11, 218340), (12, 200145), (15, 160116), (18, 133430), (20, 120087), (22, 109170), (30, 80058), (33, 72780), (36, 66715), (44, 54585), (45, 53372), (55, 43668), (60, 40029), (66, 36390), (90, 26686), (99, 24260), (110, 21834), (132, 18195), (165, 14556), (180, 13343), (198, 12130), (220, 10917), (330, 7278), (396, 6065), (495, 4852), (660, 3639), (990, 2426), (1213, 1980)]