90452460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{761}}^1$

素因数の和:1063

約数の個数: 96

約数和(自身を含む): 290852352

約数和(自身を除く): 200399892

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 283, 420, 566, 761, 849, 1132, 1415, 1522, 1698, 1981, 2283, 2830, 3044, 3396, 3805, 3962, 4245, 4566, 5327, 5660, 5943, 7610, 7924, 8490, 9132, 9905, 10654, 11415, 11886, 15220, 15981, 16980, 19810, 21308, 22830, 23772, 26635, 29715, 31962, 39620, 45660, 53270, 59430, 63924, 79905, 106540, 118860, 159810, 215363, 319620, 430726, 646089, 861452, 1076815, 1292178, 1507541, 2153630, 2584356, 3015082, 3230445, 4307260, 4522623, 6030164, 6460890, 7537705, 9045246, 12921780, 15075410, 18090492, 22613115, 30150820, 45226230, 90452460]

約数ペア:

[(1, 90452460), (2, 45226230), (3, 30150820), (4, 22613115), (5, 18090492), (6, 15075410), (7, 12921780), (10, 9045246), (12, 7537705), (14, 6460890), (15, 6030164), (20, 4522623), (21, 4307260), (28, 3230445), (30, 3015082), (35, 2584356), (42, 2153630), (60, 1507541), (70, 1292178), (84, 1076815), (105, 861452), (140, 646089), (210, 430726), (283, 319620), (420, 215363), (566, 159810), (761, 118860), (849, 106540), (1132, 79905), (1415, 63924), (1522, 59430), (1698, 53270), (1981, 45660), (2283, 39620), (2830, 31962), (3044, 29715), (3396, 26635), (3805, 23772), (3962, 22830), (4245, 21308), (4566, 19810), (5327, 16980), (5660, 15981), (5943, 15220), (7610, 11886), (7924, 11415), (8490, 10654), (9132, 9905)]