212073510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{2287}}^1$

素因数の和:2589

約数の個数: 64

約数和(自身を含む): 557466624

約数和(自身を除く): 345393114

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 281, 330, 562, 843, 1405, 1686, 2287, 2810, 3091, 4215, 4574, 6182, 6861, 8430, 9273, 11435, 13722, 15455, 18546, 22870, 25157, 30910, 34305, 46365, 50314, 68610, 75471, 92730, 125785, 150942, 251570, 377355, 642647, 754710, 1285294, 1927941, 3213235, 3855882, 6426470, 7069117, 9639705, 14138234, 19279410, 21207351, 35345585, 42414702, 70691170, 106036755, 212073510]

約数ペア:

[(1, 212073510), (2, 106036755), (3, 70691170), (5, 42414702), (6, 35345585), (10, 21207351), (11, 19279410), (15, 14138234), (22, 9639705), (30, 7069117), (33, 6426470), (55, 3855882), (66, 3213235), (110, 1927941), (165, 1285294), (281, 754710), (330, 642647), (562, 377355), (843, 251570), (1405, 150942), (1686, 125785), (2287, 92730), (2810, 75471), (3091, 68610), (4215, 50314), (4574, 46365), (6182, 34305), (6861, 30910), (8430, 25157), (9273, 22870), (11435, 18546), (13722, 15455)]