284222940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{487}}^1$

素因数の和:707

約数の個数: 96

約数和(自身を含む): 814593024

約数和(自身を除く): 530370084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 137, 142, 213, 274, 284, 355, 411, 426, 487, 548, 685, 710, 822, 852, 974, 1065, 1370, 1420, 1461, 1644, 1948, 2055, 2130, 2435, 2740, 2922, 4110, 4260, 4870, 5844, 7305, 8220, 9727, 9740, 14610, 19454, 29181, 29220, 34577, 38908, 48635, 58362, 66719, 69154, 97270, 103731, 116724, 133438, 138308, 145905, 172885, 194540, 200157, 207462, 266876, 291810, 333595, 345770, 400314, 414924, 518655, 583620, 667190, 691540, 800628, 1000785, 1037310, 1334380, 2001570, 2074620, 4003140, 4737049, 9474098, 14211147, 18948196, 23685245, 28422294, 47370490, 56844588, 71055735, 94740980, 142111470, 284222940]

約数ペア:

[(1, 284222940), (2, 142111470), (3, 94740980), (4, 71055735), (5, 56844588), (6, 47370490), (10, 28422294), (12, 23685245), (15, 18948196), (20, 14211147), (30, 9474098), (60, 4737049), (71, 4003140), (137, 2074620), (142, 2001570), (213, 1334380), (274, 1037310), (284, 1000785), (355, 800628), (411, 691540), (426, 667190), (487, 583620), (548, 518655), (685, 414924), (710, 400314), (822, 345770), (852, 333595), (974, 291810), (1065, 266876), (1370, 207462), (1420, 200157), (1461, 194540), (1644, 172885), (1948, 145905), (2055, 138308), (2130, 133438), (2435, 116724), (2740, 103731), (2922, 97270), (4110, 69154), (4260, 66719), (4870, 58362), (5844, 48635), (7305, 38908), (8220, 34577), (9727, 29220), (9740, 29181), (14610, 19454)]