10121940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1061}}^1$

素因数の和:1129

約数の個数: 72

約数和(自身を含む): 31312008

約数和(自身を除く): 21190068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1061, 1590, 1908, 2122, 2385, 3180, 3183, 4244, 4770, 5305, 6366, 9540, 9549, 10610, 12732, 15915, 19098, 21220, 31830, 38196, 47745, 56233, 63660, 95490, 112466, 168699, 190980, 224932, 281165, 337398, 506097, 562330, 674796, 843495, 1012194, 1124660, 1686990, 2024388, 2530485, 3373980, 5060970, 10121940]

約数ペア:

[(1, 10121940), (2, 5060970), (3, 3373980), (4, 2530485), (5, 2024388), (6, 1686990), (9, 1124660), (10, 1012194), (12, 843495), (15, 674796), (18, 562330), (20, 506097), (30, 337398), (36, 281165), (45, 224932), (53, 190980), (60, 168699), (90, 112466), (106, 95490), (159, 63660), (180, 56233), (212, 47745), (265, 38196), (318, 31830), (477, 21220), (530, 19098), (636, 15915), (795, 12732), (954, 10610), (1060, 9549), (1061, 9540), (1590, 6366), (1908, 5305), (2122, 4770), (2385, 4244), (3180, 3183)]