45106980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{8447}}^1$

素因数の和:8548

約数の個数: 48

約数和(自身を含む): 127733760

約数和(自身を除く): 82626780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 8447, 16894, 25341, 33788, 42235, 50682, 84470, 101364, 126705, 168940, 253410, 506820, 751783, 1503566, 2255349, 3007132, 3758915, 4510698, 7517830, 9021396, 11276745, 15035660, 22553490, 45106980]

約数ペア:

[(1, 45106980), (2, 22553490), (3, 15035660), (4, 11276745), (5, 9021396), (6, 7517830), (10, 4510698), (12, 3758915), (15, 3007132), (20, 2255349), (30, 1503566), (60, 751783), (89, 506820), (178, 253410), (267, 168940), (356, 126705), (445, 101364), (534, 84470), (890, 50682), (1068, 42235), (1335, 33788), (1780, 25341), (2670, 16894), (5340, 8447)]