90376410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{21673}}^1$

素因数の和:21822

約数の個数: 32

約数和(自身を含む): 218473920

約数和(自身を除く): 128097510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 21673, 43346, 65019, 108365, 130038, 216730, 325095, 650190, 3012547, 6025094, 9037641, 15062735, 18075282, 30125470, 45188205, 90376410]

約数ペア:

[(1, 90376410), (2, 45188205), (3, 30125470), (5, 18075282), (6, 15062735), (10, 9037641), (15, 6025094), (30, 3012547), (139, 650190), (278, 325095), (417, 216730), (695, 130038), (834, 108365), (1390, 65019), (2085, 43346), (4170, 21673)]