3975570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 10438272

約数和(自身を除く): 6462702

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 163, 271, 326, 489, 542, 813, 815, 978, 1355, 1467, 1626, 1630, 2439, 2445, 2710, 2934, 4065, 4878, 4890, 7335, 8130, 12195, 14670, 24390, 44173, 88346, 132519, 220865, 265038, 397557, 441730, 662595, 795114, 1325190, 1987785, 3975570]

約数ペア:

[(1, 3975570), (2, 1987785), (3, 1325190), (5, 795114), (6, 662595), (9, 441730), (10, 397557), (15, 265038), (18, 220865), (30, 132519), (45, 88346), (90, 44173), (163, 24390), (271, 14670), (326, 12195), (489, 8130), (542, 7335), (813, 4890), (815, 4878), (978, 4065), (1355, 2934), (1467, 2710), (1626, 2445), (1630, 2439)]