22212190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1$

素因数の和:362

約数の個数: 96

約数和(自身を含む): 54813024

約数和(自身を除く): 32600834

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 49, 55, 65, 70, 77, 91, 98, 110, 130, 143, 154, 182, 245, 286, 317, 385, 455, 490, 539, 634, 637, 715, 770, 910, 1001, 1078, 1274, 1430, 1585, 2002, 2219, 2695, 3170, 3185, 3487, 4121, 4438, 5005, 5390, 6370, 6974, 7007, 8242, 10010, 11095, 14014, 15533, 17435, 20605, 22190, 24409, 28847, 31066, 34870, 35035, 41210, 45331, 48818, 57694, 70070, 77665, 90662, 122045, 144235, 155330, 170863, 201929, 226655, 244090, 288470, 317317, 341726, 403858, 453310, 634634, 854315, 1009645, 1586585, 1708630, 2019290, 2221219, 3173170, 4442438, 11106095, 22212190]

約数ペア:

[(1, 22212190), (2, 11106095), (5, 4442438), (7, 3173170), (10, 2221219), (11, 2019290), (13, 1708630), (14, 1586585), (22, 1009645), (26, 854315), (35, 634634), (49, 453310), (55, 403858), (65, 341726), (70, 317317), (77, 288470), (91, 244090), (98, 226655), (110, 201929), (130, 170863), (143, 155330), (154, 144235), (182, 122045), (245, 90662), (286, 77665), (317, 70070), (385, 57694), (455, 48818), (490, 45331), (539, 41210), (634, 35035), (637, 34870), (715, 31066), (770, 28847), (910, 24409), (1001, 22190), (1078, 20605), (1274, 17435), (1430, 15533), (1585, 14014), (2002, 11095), (2219, 10010), (2695, 8242), (3170, 7007), (3185, 6974), (3487, 6370), (4121, 5390), (4438, 5005)]