870847980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{733}}^1\times {\mathrm{19801}}^1$

素因数の和:20546

約数の個数: 48

約数和(自身を含む): 2441824224

約数和(自身を除く): 1570976244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 733, 1466, 2199, 2932, 3665, 4398, 7330, 8796, 10995, 14660, 19801, 21990, 39602, 43980, 59403, 79204, 99005, 118806, 198010, 237612, 297015, 396020, 594030, 1188060, 14514133, 29028266, 43542399, 58056532, 72570665, 87084798, 145141330, 174169596, 217711995, 290282660, 435423990, 870847980]

約数ペア:

[(1, 870847980), (2, 435423990), (3, 290282660), (4, 217711995), (5, 174169596), (6, 145141330), (10, 87084798), (12, 72570665), (15, 58056532), (20, 43542399), (30, 29028266), (60, 14514133), (733, 1188060), (1466, 594030), (2199, 396020), (2932, 297015), (3665, 237612), (4398, 198010), (7330, 118806), (8796, 99005), (10995, 79204), (14660, 59403), (19801, 43980), (21990, 39602)]