1501405360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{206237}}^1$

素因数の和:206270

約数の個数: 80

約数和(自身を含む): 4296350016

約数和(自身を除く): 2794944656

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 206237, 412474, 824948, 1031185, 1443659, 1649896, 2062370, 2681081, 2887318, 3299792, 4124740, 5362162, 5774636, 7218295, 8249480, 10724324, 11549272, 13405405, 14436590, 16498960, 18767567, 21448648, 23098544, 26810810, 28873180, 37535134, 42897296, 53621620, 57746360, 75070268, 93837835, 107243240, 115492720, 150140536, 187675670, 214486480, 300281072, 375351340, 750702680, 1501405360]

約数ペア:

[(1, 1501405360), (2, 750702680), (4, 375351340), (5, 300281072), (7, 214486480), (8, 187675670), (10, 150140536), (13, 115492720), (14, 107243240), (16, 93837835), (20, 75070268), (26, 57746360), (28, 53621620), (35, 42897296), (40, 37535134), (52, 28873180), (56, 26810810), (65, 23098544), (70, 21448648), (80, 18767567), (91, 16498960), (104, 14436590), (112, 13405405), (130, 11549272), (140, 10724324), (182, 8249480), (208, 7218295), (260, 5774636), (280, 5362162), (364, 4124740), (455, 3299792), (520, 2887318), (560, 2681081), (728, 2062370), (910, 1649896), (1040, 1443659), (1456, 1031185), (1820, 824948), (3640, 412474), (7280, 206237)]