2018025780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1\times {\mathrm{601}}^1$

素因数の和:1097

約数の個数: 96

約数和(自身を含む): 5708924928

約数和(自身を除く): 3690899148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 293, 382, 573, 586, 601, 764, 879, 955, 1146, 1172, 1202, 1465, 1758, 1803, 1910, 2292, 2404, 2865, 2930, 3005, 3516, 3606, 3820, 4395, 5730, 5860, 6010, 7212, 8790, 9015, 11460, 12020, 17580, 18030, 36060, 55963, 111926, 114791, 167889, 176093, 223852, 229582, 279815, 335778, 344373, 352186, 459164, 528279, 559630, 573955, 671556, 688746, 704372, 839445, 880465, 1056558, 1119260, 1147910, 1377492, 1678890, 1721865, 1760930, 2113116, 2295820, 2641395, 3357780, 3443730, 3521860, 5282790, 6887460, 10565580, 33633763, 67267526, 100901289, 134535052, 168168815, 201802578, 336337630, 403605156, 504506445, 672675260, 1009012890, 2018025780]

約数ペア:

[(1, 2018025780), (2, 1009012890), (3, 672675260), (4, 504506445), (5, 403605156), (6, 336337630), (10, 201802578), (12, 168168815), (15, 134535052), (20, 100901289), (30, 67267526), (60, 33633763), (191, 10565580), (293, 6887460), (382, 5282790), (573, 3521860), (586, 3443730), (601, 3357780), (764, 2641395), (879, 2295820), (955, 2113116), (1146, 1760930), (1172, 1721865), (1202, 1678890), (1465, 1377492), (1758, 1147910), (1803, 1119260), (1910, 1056558), (2292, 880465), (2404, 839445), (2865, 704372), (2930, 688746), (3005, 671556), (3516, 573955), (3606, 559630), (3820, 528279), (4395, 459164), (5730, 352186), (5860, 344373), (6010, 335778), (7212, 279815), (8790, 229582), (9015, 223852), (11460, 176093), (12020, 167889), (17580, 114791), (18030, 111926), (36060, 55963)]