870816090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{4813}}^1$

素因数の和:5023

約数の個数: 64

約数和(自身を含む): 2160061056

約数和(自身を除く): 1289244966

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 163, 185, 222, 326, 370, 489, 555, 815, 978, 1110, 1630, 2445, 4813, 4890, 6031, 9626, 12062, 14439, 18093, 24065, 28878, 30155, 36186, 48130, 60310, 72195, 90465, 144390, 178081, 180930, 356162, 534243, 784519, 890405, 1068486, 1569038, 1780810, 2353557, 2671215, 3922595, 4707114, 5342430, 7845190, 11767785, 23535570, 29027203, 58054406, 87081609, 145136015, 174163218, 290272030, 435408045, 870816090]

約数ペア:

[(1, 870816090), (2, 435408045), (3, 290272030), (5, 174163218), (6, 145136015), (10, 87081609), (15, 58054406), (30, 29027203), (37, 23535570), (74, 11767785), (111, 7845190), (163, 5342430), (185, 4707114), (222, 3922595), (326, 2671215), (370, 2353557), (489, 1780810), (555, 1569038), (815, 1068486), (978, 890405), (1110, 784519), (1630, 534243), (2445, 356162), (4813, 180930), (4890, 178081), (6031, 144390), (9626, 90465), (12062, 72195), (14439, 60310), (18093, 48130), (24065, 36186), (28878, 30155)]