1630366970

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{617}}^1\times {\mathrm{2969}}^1$

素因数の和:3682

約数の個数: 32

約数和(自身を含む): 2973445200

約数和(自身を除く): 1343078230

約数列:

[1, 2, 5, 10, 89, 178, 445, 617, 890, 1234, 2969, 3085, 5938, 6170, 14845, 29690, 54913, 109826, 264241, 274565, 528482, 549130, 1321205, 1831873, 2642410, 3663746, 9159365, 18318730, 163036697, 326073394, 815183485, 1630366970]

約数ペア:

[(1, 1630366970), (2, 815183485), (5, 326073394), (10, 163036697), (89, 18318730), (178, 9159365), (445, 3663746), (617, 2642410), (890, 1831873), (1234, 1321205), (2969, 549130), (3085, 528482), (5938, 274565), (6170, 264241), (14845, 109826), (29690, 54913)]