23585940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{18719}}^1$

素因数の和:18741

約数の個数: 72

約数和(自身を含む): 81768960

約数和(自身を除く): 58183020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 18719, 37438, 56157, 74876, 93595, 112314, 131033, 168471, 187190, 224628, 262066, 280785, 336942, 374380, 393099, 524132, 561570, 655165, 673884, 786198, 842355, 1123140, 1179297, 1310330, 1572396, 1684710, 1965495, 2358594, 2620660, 3369420, 3930990, 4717188, 5896485, 7861980, 11792970, 23585940]

約数ペア:

[(1, 23585940), (2, 11792970), (3, 7861980), (4, 5896485), (5, 4717188), (6, 3930990), (7, 3369420), (9, 2620660), (10, 2358594), (12, 1965495), (14, 1684710), (15, 1572396), (18, 1310330), (20, 1179297), (21, 1123140), (28, 842355), (30, 786198), (35, 673884), (36, 655165), (42, 561570), (45, 524132), (60, 393099), (63, 374380), (70, 336942), (84, 280785), (90, 262066), (105, 224628), (126, 187190), (140, 168471), (180, 131033), (210, 112314), (252, 93595), (315, 74876), (420, 56157), (630, 37438), (1260, 18719)]