30947688

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{11617}}^1$

素因数の和:11666

約数の個数: 48

約数和(自身を含む): 86089380

約数和(自身を除く): 55141692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 11617, 23234, 34851, 46468, 69702, 92936, 104553, 139404, 209106, 278808, 418212, 429829, 836424, 859658, 1289487, 1719316, 2578974, 3438632, 3868461, 5157948, 7736922, 10315896, 15473844, 30947688]

約数ペア:

[(1, 30947688), (2, 15473844), (3, 10315896), (4, 7736922), (6, 5157948), (8, 3868461), (9, 3438632), (12, 2578974), (18, 1719316), (24, 1289487), (36, 859658), (37, 836424), (72, 429829), (74, 418212), (111, 278808), (148, 209106), (222, 139404), (296, 104553), (333, 92936), (444, 69702), (666, 46468), (888, 34851), (1332, 23234), (2664, 11617)]