66925590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71963}}^1$

素因数の和:72004

約数の個数: 32

約数和(自身を含む): 165805056

約数和(自身を除く): 98879466

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 71963, 143926, 215889, 359815, 431778, 719630, 1079445, 2158890, 2230853, 4461706, 6692559, 11154265, 13385118, 22308530, 33462795, 66925590]

約数ペア:

[(1, 66925590), (2, 33462795), (3, 22308530), (5, 13385118), (6, 11154265), (10, 6692559), (15, 4461706), (30, 2230853), (31, 2158890), (62, 1079445), (93, 719630), (155, 431778), (186, 359815), (310, 215889), (465, 143926), (930, 71963)]