89984940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{479}}^1$

素因数の和:623

約数の個数: 96

約数和(自身を含む): 263208960

約数和(自身を除く): 173224020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 101, 124, 155, 186, 202, 303, 310, 372, 404, 465, 479, 505, 606, 620, 930, 958, 1010, 1212, 1437, 1515, 1860, 1916, 2020, 2395, 2874, 3030, 3131, 4790, 5748, 6060, 6262, 7185, 9393, 9580, 12524, 14370, 14849, 15655, 18786, 28740, 29698, 31310, 37572, 44547, 46965, 48379, 59396, 62620, 74245, 89094, 93930, 96758, 145137, 148490, 178188, 187860, 193516, 222735, 241895, 290274, 296980, 445470, 483790, 580548, 725685, 890940, 967580, 1451370, 1499749, 2902740, 2999498, 4499247, 5998996, 7498745, 8998494, 14997490, 17996988, 22496235, 29994980, 44992470, 89984940]

約数ペア:

[(1, 89984940), (2, 44992470), (3, 29994980), (4, 22496235), (5, 17996988), (6, 14997490), (10, 8998494), (12, 7498745), (15, 5998996), (20, 4499247), (30, 2999498), (31, 2902740), (60, 1499749), (62, 1451370), (93, 967580), (101, 890940), (124, 725685), (155, 580548), (186, 483790), (202, 445470), (303, 296980), (310, 290274), (372, 241895), (404, 222735), (465, 193516), (479, 187860), (505, 178188), (606, 148490), (620, 145137), (930, 96758), (958, 93930), (1010, 89094), (1212, 74245), (1437, 62620), (1515, 59396), (1860, 48379), (1916, 46965), (2020, 44547), (2395, 37572), (2874, 31310), (3030, 29698), (3131, 28740), (4790, 18786), (5748, 15655), (6060, 14849), (6262, 14370), (7185, 12524), (9393, 9580)]