30078060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:303

約数の個数: 96

約数和(自身を含む): 88338432

約数和(自身を除く): 58260372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 103, 124, 155, 157, 186, 206, 309, 310, 314, 372, 412, 465, 471, 515, 618, 620, 628, 785, 930, 942, 1030, 1236, 1545, 1570, 1860, 1884, 2060, 2355, 3090, 3140, 3193, 4710, 4867, 6180, 6386, 9420, 9579, 9734, 12772, 14601, 15965, 16171, 19158, 19468, 24335, 29202, 31930, 32342, 38316, 47895, 48513, 48670, 58404, 63860, 64684, 73005, 80855, 95790, 97026, 97340, 146010, 161710, 191580, 194052, 242565, 292020, 323420, 485130, 501301, 970260, 1002602, 1503903, 2005204, 2506505, 3007806, 5013010, 6015612, 7519515, 10026020, 15039030, 30078060]

約数ペア:

[(1, 30078060), (2, 15039030), (3, 10026020), (4, 7519515), (5, 6015612), (6, 5013010), (10, 3007806), (12, 2506505), (15, 2005204), (20, 1503903), (30, 1002602), (31, 970260), (60, 501301), (62, 485130), (93, 323420), (103, 292020), (124, 242565), (155, 194052), (157, 191580), (186, 161710), (206, 146010), (309, 97340), (310, 97026), (314, 95790), (372, 80855), (412, 73005), (465, 64684), (471, 63860), (515, 58404), (618, 48670), (620, 48513), (628, 47895), (785, 38316), (930, 32342), (942, 31930), (1030, 29202), (1236, 24335), (1545, 19468), (1570, 19158), (1860, 16171), (1884, 15965), (2060, 14601), (2355, 12772), (3090, 9734), (3140, 9579), (3193, 9420), (4710, 6386), (4867, 6180)]