1858561210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{90353}}^1$

素因数の和:90399

約数の個数: 48

約数和(自身を含む): 3893534568

約数和(自身を除く): 2034973358

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 121, 170, 187, 242, 374, 605, 935, 1210, 1870, 2057, 4114, 10285, 20570, 90353, 180706, 451765, 903530, 993883, 1536001, 1987766, 3072002, 4969415, 7680005, 9938830, 10932713, 15360010, 16896011, 21865426, 33792022, 54663565, 84480055, 109327130, 168960110, 185856121, 371712242, 929280605, 1858561210]

約数ペア:

[(1, 1858561210), (2, 929280605), (5, 371712242), (10, 185856121), (11, 168960110), (17, 109327130), (22, 84480055), (34, 54663565), (55, 33792022), (85, 21865426), (110, 16896011), (121, 15360010), (170, 10932713), (187, 9938830), (242, 7680005), (374, 4969415), (605, 3072002), (935, 1987766), (1210, 1536001), (1870, 993883), (2057, 903530), (4114, 451765), (10285, 180706), (20570, 90353)]