130877348

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1811}}^1$

素因数の和:1940

約数の個数: 48

約数和(自身を含む): 273974400

約数和(自身を除く): 143097052

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 89, 116, 178, 203, 356, 406, 623, 812, 1246, 1811, 2492, 2581, 3622, 5162, 7244, 10324, 12677, 18067, 25354, 36134, 50708, 52519, 72268, 105038, 161179, 210076, 322358, 367633, 644716, 735266, 1128253, 1470532, 2256506, 4513012, 4674191, 9348382, 18696764, 32719337, 65438674, 130877348]

約数ペア:

[(1, 130877348), (2, 65438674), (4, 32719337), (7, 18696764), (14, 9348382), (28, 4674191), (29, 4513012), (58, 2256506), (89, 1470532), (116, 1128253), (178, 735266), (203, 644716), (356, 367633), (406, 322358), (623, 210076), (812, 161179), (1246, 105038), (1811, 72268), (2492, 52519), (2581, 50708), (3622, 36134), (5162, 25354), (7244, 18067), (10324, 12677)]