63484430

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:604

約数の個数: 32

約数和(自身を含む): 116251200

約数和(自身を除く): 52766770

約数列:

[1, 2, 5, 10, 137, 149, 274, 298, 311, 622, 685, 745, 1370, 1490, 1555, 3110, 20413, 40826, 42607, 46339, 85214, 92678, 102065, 204130, 213035, 231695, 426070, 463390, 6348443, 12696886, 31742215, 63484430]

約数ペア:

[(1, 63484430), (2, 31742215), (5, 12696886), (10, 6348443), (137, 463390), (149, 426070), (274, 231695), (298, 213035), (311, 204130), (622, 102065), (685, 92678), (745, 85214), (1370, 46339), (1490, 42607), (1555, 40826), (3110, 20413)]