22213730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1697}}^1$

素因数の和:1739

約数の個数: 64

約数和(自身を含む): 52814592

約数和(自身を除く): 30600862

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 110, 119, 154, 170, 187, 238, 374, 385, 595, 770, 935, 1190, 1309, 1697, 1870, 2618, 3394, 6545, 8485, 11879, 13090, 16970, 18667, 23758, 28849, 37334, 57698, 59395, 93335, 118790, 130669, 144245, 186670, 201943, 261338, 288490, 317339, 403886, 634678, 653345, 1009715, 1306690, 1586695, 2019430, 2221373, 3173390, 4442746, 11106865, 22213730]

約数ペア:

[(1, 22213730), (2, 11106865), (5, 4442746), (7, 3173390), (10, 2221373), (11, 2019430), (14, 1586695), (17, 1306690), (22, 1009715), (34, 653345), (35, 634678), (55, 403886), (70, 317339), (77, 288490), (85, 261338), (110, 201943), (119, 186670), (154, 144245), (170, 130669), (187, 118790), (238, 93335), (374, 59395), (385, 57698), (595, 37334), (770, 28849), (935, 23758), (1190, 18667), (1309, 16970), (1697, 13090), (1870, 11879), (2618, 8485), (3394, 6545)]