105087270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{81463}}^1$

素因数の和:81516

約数の個数: 32

約数和(自身を含む): 258077952

約数和(自身を除く): 152990682

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 81463, 162926, 244389, 407315, 488778, 814630, 1221945, 2443890, 3502909, 7005818, 10508727, 17514545, 21017454, 35029090, 52543635, 105087270]

約数ペア:

[(1, 105087270), (2, 52543635), (3, 35029090), (5, 21017454), (6, 17514545), (10, 10508727), (15, 7005818), (30, 3502909), (43, 2443890), (86, 1221945), (129, 814630), (215, 488778), (258, 407315), (430, 244389), (645, 162926), (1290, 81463)]