126740490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{1009}}^1$

素因数の和:1151

約数の個数: 64

約数和(自身を含む): 314150400

約数和(自身を除く): 187409910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 79, 106, 158, 159, 237, 265, 318, 395, 474, 530, 790, 795, 1009, 1185, 1590, 2018, 2370, 3027, 4187, 5045, 6054, 8374, 10090, 12561, 15135, 20935, 25122, 30270, 41870, 53477, 62805, 79711, 106954, 125610, 159422, 160431, 239133, 267385, 320862, 398555, 478266, 534770, 797110, 802155, 1195665, 1604310, 2391330, 4224683, 8449366, 12674049, 21123415, 25348098, 42246830, 63370245, 126740490]

約数ペア:

[(1, 126740490), (2, 63370245), (3, 42246830), (5, 25348098), (6, 21123415), (10, 12674049), (15, 8449366), (30, 4224683), (53, 2391330), (79, 1604310), (106, 1195665), (158, 802155), (159, 797110), (237, 534770), (265, 478266), (318, 398555), (395, 320862), (474, 267385), (530, 239133), (790, 160431), (795, 159422), (1009, 125610), (1185, 106954), (1590, 79711), (2018, 62805), (2370, 53477), (3027, 41870), (4187, 30270), (5045, 25122), (6054, 20935), (8374, 15135), (10090, 12561)]