61529310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9629}}^1$

素因数の和:9713

約数の個数: 48

約数和(自身を含む): 162246240

約数和(自身を除く): 100716930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 9629, 19258, 28887, 48145, 57774, 86661, 96290, 144435, 173322, 288870, 433305, 683659, 866610, 1367318, 2050977, 3418295, 4101954, 6152931, 6836590, 10254885, 12305862, 20509770, 30764655, 61529310]

約数ペア:

[(1, 61529310), (2, 30764655), (3, 20509770), (5, 12305862), (6, 10254885), (9, 6836590), (10, 6152931), (15, 4101954), (18, 3418295), (30, 2050977), (45, 1367318), (71, 866610), (90, 683659), (142, 433305), (213, 288870), (355, 173322), (426, 144435), (639, 96290), (710, 86661), (1065, 57774), (1278, 48145), (2130, 28887), (3195, 19258), (6390, 9629)]