1570409390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{541}}^1\times {\mathrm{2399}}^1$

素因数の和:2969

約数の個数: 48

約数和(自身を含む): 3114115200

約数和(自身を除く): 1543705810

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 541, 605, 1082, 1210, 2399, 2705, 4798, 5410, 5951, 11902, 11995, 23990, 26389, 29755, 52778, 59510, 65461, 130922, 131945, 263890, 290279, 327305, 580558, 654610, 1297859, 1451395, 2595718, 2902790, 6489295, 12978590, 14276449, 28552898, 71382245, 142764490, 157040939, 314081878, 785204695, 1570409390]

約数ペア:

[(1, 1570409390), (2, 785204695), (5, 314081878), (10, 157040939), (11, 142764490), (22, 71382245), (55, 28552898), (110, 14276449), (121, 12978590), (242, 6489295), (541, 2902790), (605, 2595718), (1082, 1451395), (1210, 1297859), (2399, 654610), (2705, 580558), (4798, 327305), (5410, 290279), (5951, 263890), (11902, 131945), (11995, 130922), (23990, 65461), (26389, 59510), (29755, 52778)]