22555290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:427

約数の個数: 64

約数和(自身を含む): 56770560

約数和(自身を除く): 34215270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 79, 93, 155, 158, 186, 237, 307, 310, 395, 465, 474, 614, 790, 921, 930, 1185, 1535, 1842, 2370, 2449, 3070, 4605, 4898, 7347, 9210, 9517, 12245, 14694, 19034, 24253, 24490, 28551, 36735, 47585, 48506, 57102, 72759, 73470, 95170, 121265, 142755, 145518, 242530, 285510, 363795, 727590, 751843, 1503686, 2255529, 3759215, 4511058, 7518430, 11277645, 22555290]

約数ペア:

[(1, 22555290), (2, 11277645), (3, 7518430), (5, 4511058), (6, 3759215), (10, 2255529), (15, 1503686), (30, 751843), (31, 727590), (62, 363795), (79, 285510), (93, 242530), (155, 145518), (158, 142755), (186, 121265), (237, 95170), (307, 73470), (310, 72759), (395, 57102), (465, 48506), (474, 47585), (614, 36735), (790, 28551), (921, 24490), (930, 24253), (1185, 19034), (1535, 14694), (1842, 12245), (2370, 9517), (2449, 9210), (3070, 7347), (4605, 4898)]