42784740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{79231}}^1$

素因数の和:79249

約数の個数: 48

約数和(自身を含む): 133109760

約数和(自身を除く): 90325020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 79231, 158462, 237693, 316924, 396155, 475386, 713079, 792310, 950772, 1188465, 1426158, 1584620, 2139237, 2376930, 2852316, 3565395, 4278474, 4753860, 7130790, 8556948, 10696185, 14261580, 21392370, 42784740]

約数ペア:

[(1, 42784740), (2, 21392370), (3, 14261580), (4, 10696185), (5, 8556948), (6, 7130790), (9, 4753860), (10, 4278474), (12, 3565395), (15, 2852316), (18, 2376930), (20, 2139237), (27, 1584620), (30, 1426158), (36, 1188465), (45, 950772), (54, 792310), (60, 713079), (90, 475386), (108, 396155), (135, 316924), (180, 237693), (270, 158462), (540, 79231)]