352150980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1997}}^1\times {\mathrm{2939}}^1$

素因数の和:4948

約数の個数: 48

約数和(自身を含む): 986852160

約数和(自身を除く): 634701180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1997, 2939, 3994, 5878, 5991, 7988, 8817, 9985, 11756, 11982, 14695, 17634, 19970, 23964, 29390, 29955, 35268, 39940, 44085, 58780, 59910, 88170, 119820, 176340, 5869183, 11738366, 17607549, 23476732, 29345915, 35215098, 58691830, 70430196, 88037745, 117383660, 176075490, 352150980]

約数ペア:

[(1, 352150980), (2, 176075490), (3, 117383660), (4, 88037745), (5, 70430196), (6, 58691830), (10, 35215098), (12, 29345915), (15, 23476732), (20, 17607549), (30, 11738366), (60, 5869183), (1997, 176340), (2939, 119820), (3994, 88170), (5878, 59910), (5991, 58780), (7988, 44085), (8817, 39940), (9985, 35268), (11756, 29955), (11982, 29390), (14695, 23964), (17634, 19970)]