22389810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{877}}^1$

素因数の和:947

約数の個数: 64

約数和(自身を含む): 57652992

約数和(自身を除く): 35263182

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 37, 46, 69, 74, 111, 115, 138, 185, 222, 230, 345, 370, 555, 690, 851, 877, 1110, 1702, 1754, 2553, 2631, 4255, 4385, 5106, 5262, 8510, 8770, 12765, 13155, 20171, 25530, 26310, 32449, 40342, 60513, 64898, 97347, 100855, 121026, 162245, 194694, 201710, 302565, 324490, 486735, 605130, 746327, 973470, 1492654, 2238981, 3731635, 4477962, 7463270, 11194905, 22389810]

約数ペア:

[(1, 22389810), (2, 11194905), (3, 7463270), (5, 4477962), (6, 3731635), (10, 2238981), (15, 1492654), (23, 973470), (30, 746327), (37, 605130), (46, 486735), (69, 324490), (74, 302565), (111, 201710), (115, 194694), (138, 162245), (185, 121026), (222, 100855), (230, 97347), (345, 64898), (370, 60513), (555, 40342), (690, 32449), (851, 26310), (877, 25530), (1110, 20171), (1702, 13155), (1754, 12765), (2553, 8770), (2631, 8510), (4255, 5262), (4385, 5106)]