130622820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:509

約数の個数: 96

約数和(自身を含む): 377612928

約数和(自身を除く): 246990108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 197, 215, 257, 258, 394, 430, 514, 516, 591, 645, 771, 788, 860, 985, 1028, 1182, 1285, 1290, 1542, 1970, 2364, 2570, 2580, 2955, 3084, 3855, 3940, 5140, 5910, 7710, 8471, 11051, 11820, 15420, 16942, 22102, 25413, 33153, 33884, 42355, 44204, 50629, 50826, 55255, 66306, 84710, 101258, 101652, 110510, 127065, 132612, 151887, 165765, 169420, 202516, 221020, 253145, 254130, 303774, 331530, 506290, 508260, 607548, 663060, 759435, 1012580, 1518870, 2177047, 3037740, 4354094, 6531141, 8708188, 10885235, 13062282, 21770470, 26124564, 32655705, 43540940, 65311410, 130622820]

約数ペア:

[(1, 130622820), (2, 65311410), (3, 43540940), (4, 32655705), (5, 26124564), (6, 21770470), (10, 13062282), (12, 10885235), (15, 8708188), (20, 6531141), (30, 4354094), (43, 3037740), (60, 2177047), (86, 1518870), (129, 1012580), (172, 759435), (197, 663060), (215, 607548), (257, 508260), (258, 506290), (394, 331530), (430, 303774), (514, 254130), (516, 253145), (591, 221020), (645, 202516), (771, 169420), (788, 165765), (860, 151887), (985, 132612), (1028, 127065), (1182, 110510), (1285, 101652), (1290, 101258), (1542, 84710), (1970, 66306), (2364, 55255), (2570, 50826), (2580, 50629), (2955, 44204), (3084, 42355), (3855, 33884), (3940, 33153), (5140, 25413), (5910, 22102), (7710, 16942), (8471, 15420), (11051, 11820)]