23172390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3527}}^1$

素因数の和:3613

約数の個数: 48

約数和(自身を含む): 61090848

約数和(自身を除く): 37918458

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 3527, 6570, 7054, 10581, 17635, 21162, 31743, 35270, 52905, 63486, 105810, 158715, 257471, 317430, 514942, 772413, 1287355, 1544826, 2317239, 2574710, 3862065, 4634478, 7724130, 11586195, 23172390]

約数ペア:

[(1, 23172390), (2, 11586195), (3, 7724130), (5, 4634478), (6, 3862065), (9, 2574710), (10, 2317239), (15, 1544826), (18, 1287355), (30, 772413), (45, 514942), (73, 317430), (90, 257471), (146, 158715), (219, 105810), (365, 63486), (438, 52905), (657, 35270), (730, 31743), (1095, 21162), (1314, 17635), (2190, 10581), (3285, 7054), (3527, 6570)]