2247143620

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{31219}}^1$

素因数の和:31348

約数の個数: 48

約数和(自身を含む): 4877812800

約数和(自身を除く): 2630669180

約数列:

[1, 2, 4, 5, 10, 20, 59, 61, 118, 122, 236, 244, 295, 305, 590, 610, 1180, 1220, 3599, 7198, 14396, 17995, 31219, 35990, 62438, 71980, 124876, 156095, 312190, 624380, 1841921, 1904359, 3683842, 3808718, 7367684, 7617436, 9209605, 9521795, 18419210, 19043590, 36838420, 38087180, 112357181, 224714362, 449428724, 561785905, 1123571810, 2247143620]

約数ペア:

[(1, 2247143620), (2, 1123571810), (4, 561785905), (5, 449428724), (10, 224714362), (20, 112357181), (59, 38087180), (61, 36838420), (118, 19043590), (122, 18419210), (236, 9521795), (244, 9209605), (295, 7617436), (305, 7367684), (590, 3808718), (610, 3683842), (1180, 1904359), (1220, 1841921), (3599, 624380), (7198, 312190), (14396, 156095), (17995, 124876), (31219, 71980), (35990, 62438)]