1211370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 2937600

約数和(自身を除く): 1726230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 271, 298, 447, 542, 745, 813, 894, 1355, 1490, 1626, 2235, 2710, 4065, 4470, 8130, 40379, 80758, 121137, 201895, 242274, 403790, 605685, 1211370]

約数ペア:

[(1, 1211370), (2, 605685), (3, 403790), (5, 242274), (6, 201895), (10, 121137), (15, 80758), (30, 40379), (149, 8130), (271, 4470), (298, 4065), (447, 2710), (542, 2235), (745, 1626), (813, 1490), (894, 1355)]