30419772

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{523}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 73594752

約数和(自身を除く): 43174980

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 131, 148, 222, 262, 393, 444, 523, 524, 786, 1046, 1569, 1572, 2092, 3138, 4847, 6276, 9694, 14541, 19351, 19388, 29082, 38702, 58053, 58164, 68513, 77404, 116106, 137026, 205539, 232212, 274052, 411078, 822156, 2534981, 5069962, 7604943, 10139924, 15209886, 30419772]

約数ペア:

[(1, 30419772), (2, 15209886), (3, 10139924), (4, 7604943), (6, 5069962), (12, 2534981), (37, 822156), (74, 411078), (111, 274052), (131, 232212), (148, 205539), (222, 137026), (262, 116106), (393, 77404), (444, 68513), (523, 58164), (524, 58053), (786, 38702), (1046, 29082), (1569, 19388), (1572, 19351), (2092, 14541), (3138, 9694), (4847, 6276)]