1480525620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{3525061}}^1$

素因数の和:3525080

約数の個数: 48

約数和(自身を含む): 4737683328

約数和(自身を除く): 3257157708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 3525061, 7050122, 10575183, 14100244, 17625305, 21150366, 24675427, 35250610, 42300732, 49350854, 52875915, 70501220, 74026281, 98701708, 105751830, 123377135, 148052562, 211503660, 246754270, 296105124, 370131405, 493508540, 740262810, 1480525620]

約数ペア:

[(1, 1480525620), (2, 740262810), (3, 493508540), (4, 370131405), (5, 296105124), (6, 246754270), (7, 211503660), (10, 148052562), (12, 123377135), (14, 105751830), (15, 98701708), (20, 74026281), (21, 70501220), (28, 52875915), (30, 49350854), (35, 42300732), (42, 35250610), (60, 24675427), (70, 21150366), (84, 17625305), (105, 14100244), (140, 10575183), (210, 7050122), (420, 3525061)]