944880780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{1619}}^1$

素因数の和:1839

約数の個数: 96

約数和(自身を含む): 2704181760

約数和(自身を除く): 1759300980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 137, 142, 213, 274, 284, 355, 411, 426, 548, 685, 710, 822, 852, 1065, 1370, 1420, 1619, 1644, 2055, 2130, 2740, 3238, 4110, 4260, 4857, 6476, 8095, 8220, 9714, 9727, 16190, 19428, 19454, 24285, 29181, 32380, 38908, 48570, 48635, 58362, 97140, 97270, 114949, 116724, 145905, 194540, 221803, 229898, 291810, 344847, 443606, 459796, 574745, 583620, 665409, 689694, 887212, 1109015, 1149490, 1330818, 1379388, 1724235, 2218030, 2298980, 2661636, 3327045, 3448470, 4436060, 6654090, 6896940, 13308180, 15748013, 31496026, 47244039, 62992052, 78740065, 94488078, 157480130, 188976156, 236220195, 314960260, 472440390, 944880780]

約数ペア:

[(1, 944880780), (2, 472440390), (3, 314960260), (4, 236220195), (5, 188976156), (6, 157480130), (10, 94488078), (12, 78740065), (15, 62992052), (20, 47244039), (30, 31496026), (60, 15748013), (71, 13308180), (137, 6896940), (142, 6654090), (213, 4436060), (274, 3448470), (284, 3327045), (355, 2661636), (411, 2298980), (426, 2218030), (548, 1724235), (685, 1379388), (710, 1330818), (822, 1149490), (852, 1109015), (1065, 887212), (1370, 689694), (1420, 665409), (1619, 583620), (1644, 574745), (2055, 459796), (2130, 443606), (2740, 344847), (3238, 291810), (4110, 229898), (4260, 221803), (4857, 194540), (6476, 145905), (8095, 116724), (8220, 114949), (9714, 97270), (9727, 97140), (16190, 58362), (19428, 48635), (19454, 48570), (24285, 38908), (29181, 32380)]