1885731570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{3253}}^1$

素因数の和:3401

約数の個数: 128

約数和(自身を含む): 5341766400

約数和(自身を除く): 3456034830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 113, 114, 135, 171, 190, 226, 270, 285, 339, 342, 513, 565, 570, 678, 855, 1017, 1026, 1130, 1695, 1710, 2034, 2147, 2565, 3051, 3253, 3390, 4294, 5085, 5130, 6102, 6441, 6506, 9759, 10170, 10735, 12882, 15255, 16265, 19323, 19518, 21470, 29277, 30510, 32205, 32530, 38646, 48795, 57969, 58554, 61807, 64410, 87831, 96615, 97590, 115938, 123614, 146385, 175662, 185421, 193230, 289845, 292770, 309035, 367589, 370842, 439155, 556263, 579690, 618070, 735178, 878310, 927105, 1102767, 1112526, 1668789, 1837945, 1854210, 2205534, 2781315, 3308301, 3337578, 3675890, 5513835, 5562630, 6616602, 6984191, 8343945, 9924903, 11027670, 13968382, 16541505, 16687890, 19849806, 20952573, 33083010, 34920955, 41905146, 49624515, 62857719, 69841910, 99249030, 104762865, 125715438, 188573157, 209525730, 314288595, 377146314, 628577190, 942865785, 1885731570]

約数ペア:

[(1, 1885731570), (2, 942865785), (3, 628577190), (5, 377146314), (6, 314288595), (9, 209525730), (10, 188573157), (15, 125715438), (18, 104762865), (19, 99249030), (27, 69841910), (30, 62857719), (38, 49624515), (45, 41905146), (54, 34920955), (57, 33083010), (90, 20952573), (95, 19849806), (113, 16687890), (114, 16541505), (135, 13968382), (171, 11027670), (190, 9924903), (226, 8343945), (270, 6984191), (285, 6616602), (339, 5562630), (342, 5513835), (513, 3675890), (565, 3337578), (570, 3308301), (678, 2781315), (855, 2205534), (1017, 1854210), (1026, 1837945), (1130, 1668789), (1695, 1112526), (1710, 1102767), (2034, 927105), (2147, 878310), (2565, 735178), (3051, 618070), (3253, 579690), (3390, 556263), (4294, 439155), (5085, 370842), (5130, 367589), (6102, 309035), (6441, 292770), (6506, 289845), (9759, 193230), (10170, 185421), (10735, 175662), (12882, 146385), (15255, 123614), (16265, 115938), (19323, 97590), (19518, 96615), (21470, 87831), (29277, 64410), (30510, 61807), (32205, 58554), (32530, 57969), (38646, 48795)]