30431058

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1163}}^1$

素因数の和:1271

約数の個数: 48

約数和(自身を含む): 71655840

約数和(自身を除く): 41224782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 89, 98, 147, 178, 267, 294, 534, 623, 1163, 1246, 1869, 2326, 3489, 3738, 4361, 6978, 8141, 8722, 13083, 16282, 24423, 26166, 48846, 56987, 103507, 113974, 170961, 207014, 310521, 341922, 621042, 724549, 1449098, 2173647, 4347294, 5071843, 10143686, 15215529, 30431058]

約数ペア:

[(1, 30431058), (2, 15215529), (3, 10143686), (6, 5071843), (7, 4347294), (14, 2173647), (21, 1449098), (42, 724549), (49, 621042), (89, 341922), (98, 310521), (147, 207014), (178, 170961), (267, 113974), (294, 103507), (534, 56987), (623, 48846), (1163, 26166), (1246, 24423), (1869, 16282), (2326, 13083), (3489, 8722), (3738, 8141), (4361, 6978)]