30442784

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{523}}^1$

素因数の和:657

約数の個数: 48

約数和(自身を含む): 64175328

約数和(自身を除く): 33732544

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 107, 136, 214, 272, 428, 523, 544, 856, 1046, 1712, 1819, 2092, 3424, 3638, 4184, 7276, 8368, 8891, 14552, 16736, 17782, 29104, 35564, 55961, 58208, 71128, 111922, 142256, 223844, 284512, 447688, 895376, 951337, 1790752, 1902674, 3805348, 7610696, 15221392, 30442784]

約数ペア:

[(1, 30442784), (2, 15221392), (4, 7610696), (8, 3805348), (16, 1902674), (17, 1790752), (32, 951337), (34, 895376), (68, 447688), (107, 284512), (136, 223844), (214, 142256), (272, 111922), (428, 71128), (523, 58208), (544, 55961), (856, 35564), (1046, 29104), (1712, 17782), (1819, 16736), (2092, 14552), (3424, 8891), (3638, 8368), (4184, 7276)]