61944290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 124104960

約数和(自身を除く): 62160670

約数列:

[1, 2, 5, 10, 23, 29, 37, 46, 58, 74, 115, 145, 185, 230, 251, 290, 370, 502, 667, 851, 1073, 1255, 1334, 1702, 2146, 2510, 3335, 4255, 5365, 5773, 6670, 7279, 8510, 9287, 10730, 11546, 14558, 18574, 24679, 28865, 36395, 46435, 49358, 57730, 72790, 92870, 123395, 167417, 213601, 246790, 269323, 334834, 427202, 538646, 837085, 1068005, 1346615, 1674170, 2136010, 2693230, 6194429, 12388858, 30972145, 61944290]

約数ペア:

[(1, 61944290), (2, 30972145), (5, 12388858), (10, 6194429), (23, 2693230), (29, 2136010), (37, 1674170), (46, 1346615), (58, 1068005), (74, 837085), (115, 538646), (145, 427202), (185, 334834), (230, 269323), (251, 246790), (290, 213601), (370, 167417), (502, 123395), (667, 92870), (851, 72790), (1073, 57730), (1255, 49358), (1334, 46435), (1702, 36395), (2146, 28865), (2510, 24679), (3335, 18574), (4255, 14558), (5365, 11546), (5773, 10730), (6670, 9287), (7279, 8510)]