390233670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{220471}}^1$

素因数の和:220540

約数の個数: 32

約数和(自身を含む): 952439040

約数和(自身を除く): 562205370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 295, 354, 590, 885, 1770, 220471, 440942, 661413, 1102355, 1322826, 2204710, 3307065, 6614130, 13007789, 26015578, 39023367, 65038945, 78046734, 130077890, 195116835, 390233670]

約数ペア:

[(1, 390233670), (2, 195116835), (3, 130077890), (5, 78046734), (6, 65038945), (10, 39023367), (15, 26015578), (30, 13007789), (59, 6614130), (118, 3307065), (177, 2204710), (295, 1322826), (354, 1102355), (590, 661413), (885, 440942), (1770, 220471)]