158197830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{1217}}^1$

素因数の和:1853

約数の個数: 64

約数和(自身を含む): 434972160

約数和(自身を除く): 276774330

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 619, 1217, 1238, 1857, 2434, 3095, 3651, 3714, 4333, 6085, 6190, 7302, 8519, 8666, 9285, 12170, 12999, 17038, 18255, 18570, 21665, 25557, 25998, 36510, 42595, 43330, 51114, 64995, 85190, 127785, 129990, 255570, 753323, 1506646, 2259969, 3766615, 4519938, 5273261, 7533230, 10546522, 11299845, 15819783, 22599690, 26366305, 31639566, 52732610, 79098915, 158197830]

約数ペア:

[(1, 158197830), (2, 79098915), (3, 52732610), (5, 31639566), (6, 26366305), (7, 22599690), (10, 15819783), (14, 11299845), (15, 10546522), (21, 7533230), (30, 5273261), (35, 4519938), (42, 3766615), (70, 2259969), (105, 1506646), (210, 753323), (619, 255570), (1217, 129990), (1238, 127785), (1857, 85190), (2434, 64995), (3095, 51114), (3651, 43330), (3714, 42595), (4333, 36510), (6085, 25998), (6190, 25557), (7302, 21665), (8519, 18570), (8666, 18255), (9285, 17038), (12170, 12999)]