1630745060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{1789}}^1$

素因数の和:2205

約数の個数: 96

約数和(自身を含む): 4157153280

約数和(自身を除く): 2526408220

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 383, 476, 595, 766, 1190, 1532, 1789, 1915, 2380, 2681, 3578, 3830, 5362, 6511, 7156, 7660, 8945, 10724, 12523, 13022, 13405, 17890, 25046, 26044, 26810, 30413, 32555, 35780, 45577, 50092, 53620, 60826, 62615, 65110, 91154, 121652, 125230, 130220, 152065, 182308, 212891, 227885, 250460, 304130, 425782, 455770, 608260, 685187, 851564, 911540, 1064455, 1370374, 2128910, 2740748, 3425935, 4257820, 4796309, 6851870, 9592618, 11648179, 13703740, 19185236, 23296358, 23981545, 46592716, 47963090, 58240895, 81537253, 95926180, 116481790, 163074506, 232963580, 326149012, 407686265, 815372530, 1630745060]

約数ペア:

[(1, 1630745060), (2, 815372530), (4, 407686265), (5, 326149012), (7, 232963580), (10, 163074506), (14, 116481790), (17, 95926180), (20, 81537253), (28, 58240895), (34, 47963090), (35, 46592716), (68, 23981545), (70, 23296358), (85, 19185236), (119, 13703740), (140, 11648179), (170, 9592618), (238, 6851870), (340, 4796309), (383, 4257820), (476, 3425935), (595, 2740748), (766, 2128910), (1190, 1370374), (1532, 1064455), (1789, 911540), (1915, 851564), (2380, 685187), (2681, 608260), (3578, 455770), (3830, 425782), (5362, 304130), (6511, 250460), (7156, 227885), (7660, 212891), (8945, 182308), (10724, 152065), (12523, 130220), (13022, 125230), (13405, 121652), (17890, 91154), (25046, 65110), (26044, 62615), (26810, 60826), (30413, 53620), (32555, 50092), (35780, 45577)]