30139016

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 64022400

約数和(自身を除く): 33883384

約数列:

[1, 2, 4, 8, 19, 23, 37, 38, 46, 74, 76, 92, 148, 152, 184, 233, 296, 437, 466, 703, 851, 874, 932, 1406, 1702, 1748, 1864, 2812, 3404, 3496, 4427, 5359, 5624, 6808, 8621, 8854, 10718, 16169, 17242, 17708, 21436, 32338, 34484, 35416, 42872, 64676, 68968, 101821, 129352, 163799, 198283, 203642, 327598, 396566, 407284, 655196, 793132, 814568, 1310392, 1586264, 3767377, 7534754, 15069508, 30139016]

約数ペア:

[(1, 30139016), (2, 15069508), (4, 7534754), (8, 3767377), (19, 1586264), (23, 1310392), (37, 814568), (38, 793132), (46, 655196), (74, 407284), (76, 396566), (92, 327598), (148, 203642), (152, 198283), (184, 163799), (233, 129352), (296, 101821), (437, 68968), (466, 64676), (703, 42872), (851, 35416), (874, 34484), (932, 32338), (1406, 21436), (1702, 17708), (1748, 17242), (1864, 16169), (2812, 10718), (3404, 8854), (3496, 8621), (4427, 6808), (5359, 5624)]