126810870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{499}}^1$

素因数の和:749

約数の個数: 64

約数和(自身を含む): 313632000

約数和(自身を除く): 186821130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 197, 215, 258, 394, 430, 499, 591, 645, 985, 998, 1182, 1290, 1497, 1970, 2495, 2955, 2994, 4990, 5910, 7485, 8471, 14970, 16942, 21457, 25413, 42355, 42914, 50826, 64371, 84710, 98303, 107285, 127065, 128742, 196606, 214570, 254130, 294909, 321855, 491515, 589818, 643710, 983030, 1474545, 2949090, 4227029, 8454058, 12681087, 21135145, 25362174, 42270290, 63405435, 126810870]

約数ペア:

[(1, 126810870), (2, 63405435), (3, 42270290), (5, 25362174), (6, 21135145), (10, 12681087), (15, 8454058), (30, 4227029), (43, 2949090), (86, 1474545), (129, 983030), (197, 643710), (215, 589818), (258, 491515), (394, 321855), (430, 294909), (499, 254130), (591, 214570), (645, 196606), (985, 128742), (998, 127065), (1182, 107285), (1290, 98303), (1497, 84710), (1970, 64371), (2495, 50826), (2955, 42914), (2994, 42355), (4990, 25413), (5910, 21457), (7485, 16942), (8471, 14970)]