231138570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{592663}}^1$

素因数の和:592686

約数の個数: 32

約数和(自身を含む): 597405312

約数和(自身を除く): 366266742

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 592663, 1185326, 1777989, 2963315, 3555978, 5926630, 7704619, 8889945, 15409238, 17779890, 23113857, 38523095, 46227714, 77046190, 115569285, 231138570]

約数ペア:

[(1, 231138570), (2, 115569285), (3, 77046190), (5, 46227714), (6, 38523095), (10, 23113857), (13, 17779890), (15, 15409238), (26, 8889945), (30, 7704619), (39, 5926630), (65, 3555978), (78, 2963315), (130, 1777989), (195, 1185326), (390, 592663)]