89867820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5783}}^1$

素因数の和:5839

約数の個数: 96

約数和(自身を含む): 295400448

約数和(自身を除く): 205532628

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 5180, 5783, 7770, 11566, 15540, 17349, 23132, 28915, 34698, 40481, 57830, 69396, 80962, 86745, 115660, 121443, 161924, 173490, 202405, 213971, 242886, 346980, 404810, 427942, 485772, 607215, 641913, 809620, 855884, 1069855, 1214430, 1283826, 1497797, 2139710, 2428860, 2567652, 2995594, 3209565, 4279420, 4493391, 5991188, 6419130, 7488985, 8986782, 12838260, 14977970, 17973564, 22466955, 29955940, 44933910, 89867820]

約数ペア:

[(1, 89867820), (2, 44933910), (3, 29955940), (4, 22466955), (5, 17973564), (6, 14977970), (7, 12838260), (10, 8986782), (12, 7488985), (14, 6419130), (15, 5991188), (20, 4493391), (21, 4279420), (28, 3209565), (30, 2995594), (35, 2567652), (37, 2428860), (42, 2139710), (60, 1497797), (70, 1283826), (74, 1214430), (84, 1069855), (105, 855884), (111, 809620), (140, 641913), (148, 607215), (185, 485772), (210, 427942), (222, 404810), (259, 346980), (370, 242886), (420, 213971), (444, 202405), (518, 173490), (555, 161924), (740, 121443), (777, 115660), (1036, 86745), (1110, 80962), (1295, 69396), (1554, 57830), (2220, 40481), (2590, 34698), (3108, 28915), (3885, 23132), (5180, 17349), (5783, 15540), (7770, 11566)]