22232210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2221}}^1$

素因数の和:2259

約数の個数: 64

約数和(自身を含む): 53754624

約数和(自身を除く): 31522414

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 2221, 4442, 5005, 10010, 11105, 15547, 22210, 24431, 28873, 31094, 48862, 57746, 77735, 122155, 144365, 155470, 171017, 202111, 244310, 288730, 317603, 342034, 404222, 635206, 855085, 1010555, 1588015, 1710170, 2021110, 2223221, 3176030, 4446442, 11116105, 22232210]

約数ペア:

[(1, 22232210), (2, 11116105), (5, 4446442), (7, 3176030), (10, 2223221), (11, 2021110), (13, 1710170), (14, 1588015), (22, 1010555), (26, 855085), (35, 635206), (55, 404222), (65, 342034), (70, 317603), (77, 288730), (91, 244310), (110, 202111), (130, 171017), (143, 155470), (154, 144365), (182, 122155), (286, 77735), (385, 57746), (455, 48862), (715, 31094), (770, 28873), (910, 24431), (1001, 22210), (1430, 15547), (2002, 11105), (2221, 10010), (4442, 5005)]