1520953330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^2\times {\mathrm{3361}}^1$

素因数の和:3499

約数の個数: 48

約数和(自身を含む): 3000020184

約数和(自身を除く): 1479066854

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 3361, 3481, 3835, 6722, 6962, 7670, 16805, 17405, 33610, 34810, 43693, 45253, 87386, 90506, 198299, 218465, 226265, 396598, 436930, 452530, 991495, 1982990, 2577887, 5155774, 11699641, 12889435, 23399282, 25778870, 58498205, 116996410, 152095333, 304190666, 760476665, 1520953330]

約数ペア:

[(1, 1520953330), (2, 760476665), (5, 304190666), (10, 152095333), (13, 116996410), (26, 58498205), (59, 25778870), (65, 23399282), (118, 12889435), (130, 11699641), (295, 5155774), (590, 2577887), (767, 1982990), (1534, 991495), (3361, 452530), (3481, 436930), (3835, 396598), (6722, 226265), (6962, 218465), (7670, 198299), (16805, 90506), (17405, 87386), (33610, 45253), (34810, 43693)]