30855508720

素因数分解:

$2^4\times 5^1\times {\mathrm{929}}^1\times {\mathrm{415171}}^1$

素因数の和:416113

約数の個数: 40

約数和(自身を含む): 71816452560

約数和(自身を除く): 40960943840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 929, 1858, 3716, 4645, 7432, 9290, 14864, 18580, 37160, 74320, 415171, 830342, 1660684, 2075855, 3321368, 4151710, 6642736, 8303420, 16606840, 33213680, 385693859, 771387718, 1542775436, 1928469295, 3085550872, 3856938590, 6171101744, 7713877180, 15427754360, 30855508720]

約数ペア:

[(1, 30855508720), (2, 15427754360), (4, 7713877180), (5, 6171101744), (8, 3856938590), (10, 3085550872), (16, 1928469295), (20, 1542775436), (40, 771387718), (80, 385693859), (929, 33213680), (1858, 16606840), (3716, 8303420), (4645, 6642736), (7432, 4151710), (9290, 3321368), (14864, 2075855), (18580, 1660684), (37160, 830342), (74320, 415171)]