10220210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1$

素因数の和:1059

約数の個数: 64

約数和(自身を含む): 24724224

約数和(自身を除く): 14504014

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, 1021, 1430, 2002, 2042, 5005, 5105, 7147, 10010, 10210, 11231, 13273, 14294, 22462, 26546, 35735, 56155, 66365, 71470, 78617, 92911, 112310, 132730, 146003, 157234, 185822, 292006, 393085, 464555, 730015, 786170, 929110, 1022021, 1460030, 2044042, 5110105, 10220210]

約数ペア:

[(1, 10220210), (2, 5110105), (5, 2044042), (7, 1460030), (10, 1022021), (11, 929110), (13, 786170), (14, 730015), (22, 464555), (26, 393085), (35, 292006), (55, 185822), (65, 157234), (70, 146003), (77, 132730), (91, 112310), (110, 92911), (130, 78617), (143, 71470), (154, 66365), (182, 56155), (286, 35735), (385, 26546), (455, 22462), (715, 14294), (770, 13273), (910, 11231), (1001, 10210), (1021, 10010), (1430, 7147), (2002, 5105), (2042, 5005)]