4434430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1$

素因数の和:481

約数の個数: 64

約数和(自身を含む): 10741248

約数和(自身を除く): 6306818

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, 443, 455, 715, 770, 886, 910, 1001, 1430, 2002, 2215, 3101, 4430, 4873, 5005, 5759, 6202, 9746, 10010, 11518, 15505, 24365, 28795, 31010, 34111, 40313, 48730, 57590, 63349, 68222, 80626, 126698, 170555, 201565, 316745, 341110, 403130, 443443, 633490, 886886, 2217215, 4434430]

約数ペア:

[(1, 4434430), (2, 2217215), (5, 886886), (7, 633490), (10, 443443), (11, 403130), (13, 341110), (14, 316745), (22, 201565), (26, 170555), (35, 126698), (55, 80626), (65, 68222), (70, 63349), (77, 57590), (91, 48730), (110, 40313), (130, 34111), (143, 31010), (154, 28795), (182, 24365), (286, 15505), (385, 11518), (443, 10010), (455, 9746), (715, 6202), (770, 5759), (886, 5005), (910, 4873), (1001, 4430), (1430, 3101), (2002, 2215)]