1227616180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{1063}}^1$

素因数の和:1265

約数の個数: 96

約数和(自身を含む): 3015903744

約数和(自身を除く): 1788287564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 113, 140, 146, 226, 292, 365, 452, 511, 565, 730, 791, 1022, 1063, 1130, 1460, 1582, 2044, 2126, 2260, 2555, 3164, 3955, 4252, 5110, 5315, 7441, 7910, 8249, 10220, 10630, 14882, 15820, 16498, 21260, 29764, 32996, 37205, 41245, 57743, 74410, 77599, 82490, 115486, 120119, 148820, 155198, 164980, 230972, 240238, 288715, 310396, 387995, 480476, 543193, 577430, 600595, 775990, 840833, 1086386, 1154860, 1201190, 1551980, 1681666, 2172772, 2402380, 2715965, 3363332, 4204165, 5431930, 8408330, 8768687, 10863860, 16816660, 17537374, 35074748, 43843435, 61380809, 87686870, 122761618, 175373740, 245523236, 306904045, 613808090, 1227616180]

約数ペア:

[(1, 1227616180), (2, 613808090), (4, 306904045), (5, 245523236), (7, 175373740), (10, 122761618), (14, 87686870), (20, 61380809), (28, 43843435), (35, 35074748), (70, 17537374), (73, 16816660), (113, 10863860), (140, 8768687), (146, 8408330), (226, 5431930), (292, 4204165), (365, 3363332), (452, 2715965), (511, 2402380), (565, 2172772), (730, 1681666), (791, 1551980), (1022, 1201190), (1063, 1154860), (1130, 1086386), (1460, 840833), (1582, 775990), (2044, 600595), (2126, 577430), (2260, 543193), (2555, 480476), (3164, 387995), (3955, 310396), (4252, 288715), (5110, 240238), (5315, 230972), (7441, 164980), (7910, 155198), (8249, 148820), (10220, 120119), (10630, 115486), (14882, 82490), (15820, 77599), (16498, 74410), (21260, 57743), (29764, 41245), (32996, 37205)]