122044740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{28649}}^1$

素因数の和:28732

約数の個数: 48

約数和(自身を含む): 346550400

約数和(自身を除く): 224505660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 28649, 57298, 85947, 114596, 143245, 171894, 286490, 343788, 429735, 572980, 859470, 1718940, 2034079, 4068158, 6102237, 8136316, 10170395, 12204474, 20340790, 24408948, 30511185, 40681580, 61022370, 122044740]

約数ペア:

[(1, 122044740), (2, 61022370), (3, 40681580), (4, 30511185), (5, 24408948), (6, 20340790), (10, 12204474), (12, 10170395), (15, 8136316), (20, 6102237), (30, 4068158), (60, 2034079), (71, 1718940), (142, 859470), (213, 572980), (284, 429735), (355, 343788), (426, 286490), (710, 171894), (852, 143245), (1065, 114596), (1420, 85947), (2130, 57298), (4260, 28649)]