22266370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{331}}^1$

素因数の和:407

約数の個数: 48

約数和(自身を含む): 47473344

約数和(自身を除く): 25206974

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 331, 434, 662, 961, 1085, 1655, 1922, 2170, 2317, 3310, 4634, 4805, 6727, 9610, 10261, 11585, 13454, 20522, 23170, 33635, 51305, 67270, 71827, 102610, 143654, 318091, 359135, 636182, 718270, 1590455, 2226637, 3180910, 4453274, 11133185, 22266370]

約数ペア:

[(1, 22266370), (2, 11133185), (5, 4453274), (7, 3180910), (10, 2226637), (14, 1590455), (31, 718270), (35, 636182), (62, 359135), (70, 318091), (155, 143654), (217, 102610), (310, 71827), (331, 67270), (434, 51305), (662, 33635), (961, 23170), (1085, 20522), (1655, 13454), (1922, 11585), (2170, 10261), (2317, 9610), (3310, 6727), (4634, 4805)]