39680010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{523}}^1$

素因数の和:820

約数の個数: 64

約数和(自身を含む): 106392960

約数和(自身を除く): 66712950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 281, 523, 562, 843, 1046, 1405, 1569, 1686, 2529, 2615, 2810, 3138, 4215, 4707, 5058, 5230, 7587, 7845, 8430, 9414, 12645, 14121, 15174, 15690, 23535, 25290, 28242, 37935, 47070, 70605, 75870, 141210, 146963, 293926, 440889, 734815, 881778, 1322667, 1469630, 2204445, 2645334, 3968001, 4408890, 6613335, 7936002, 13226670, 19840005, 39680010]

約数ペア:

[(1, 39680010), (2, 19840005), (3, 13226670), (5, 7936002), (6, 6613335), (9, 4408890), (10, 3968001), (15, 2645334), (18, 2204445), (27, 1469630), (30, 1322667), (45, 881778), (54, 734815), (90, 440889), (135, 293926), (270, 146963), (281, 141210), (523, 75870), (562, 70605), (843, 47070), (1046, 37935), (1405, 28242), (1569, 25290), (1686, 23535), (2529, 15690), (2615, 15174), (2810, 14121), (3138, 12645), (4215, 9414), (4707, 8430), (5058, 7845), (5230, 7587)]