67976580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5581}}^1$

素因数の和:5629

約数の個数: 96

約数和(自身を含む): 225066240

約数和(自身を除く): 157089660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 5581, 6090, 11162, 12180, 16743, 22324, 27905, 33486, 39067, 55810, 66972, 78134, 83715, 111620, 117201, 156268, 161849, 167430, 195335, 234402, 323698, 334860, 390670, 468804, 485547, 586005, 647396, 781340, 809245, 971094, 1132943, 1172010, 1618490, 1942188, 2265886, 2344020, 2427735, 3236980, 3398829, 4531772, 4855470, 5664715, 6797658, 9710940, 11329430, 13595316, 16994145, 22658860, 33988290, 67976580]

約数ペア:

[(1, 67976580), (2, 33988290), (3, 22658860), (4, 16994145), (5, 13595316), (6, 11329430), (7, 9710940), (10, 6797658), (12, 5664715), (14, 4855470), (15, 4531772), (20, 3398829), (21, 3236980), (28, 2427735), (29, 2344020), (30, 2265886), (35, 1942188), (42, 1618490), (58, 1172010), (60, 1132943), (70, 971094), (84, 809245), (87, 781340), (105, 647396), (116, 586005), (140, 485547), (145, 468804), (174, 390670), (203, 334860), (210, 323698), (290, 234402), (348, 195335), (406, 167430), (420, 161849), (435, 156268), (580, 117201), (609, 111620), (812, 83715), (870, 78134), (1015, 66972), (1218, 55810), (1740, 39067), (2030, 33486), (2436, 27905), (3045, 22324), (4060, 16743), (5581, 12180), (6090, 11162)]