145890690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{1021}}^1$

素因数の和:1475

約数の個数: 64

約数和(自身を含む): 383225472

約数和(自身を除く): 237334782

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 433, 866, 1021, 1299, 2042, 2165, 2598, 3063, 4330, 4763, 5105, 6126, 6495, 9526, 10210, 11231, 12990, 14289, 15315, 22462, 23815, 28578, 30630, 33693, 47630, 56155, 67386, 71445, 112310, 142890, 168465, 336930, 442093, 884186, 1326279, 2210465, 2652558, 4420930, 4863023, 6631395, 9726046, 13262790, 14589069, 24315115, 29178138, 48630230, 72945345, 145890690]

約数ペア:

[(1, 145890690), (2, 72945345), (3, 48630230), (5, 29178138), (6, 24315115), (10, 14589069), (11, 13262790), (15, 9726046), (22, 6631395), (30, 4863023), (33, 4420930), (55, 2652558), (66, 2210465), (110, 1326279), (165, 884186), (330, 442093), (433, 336930), (866, 168465), (1021, 142890), (1299, 112310), (2042, 71445), (2165, 67386), (2598, 56155), (3063, 47630), (4330, 33693), (4763, 30630), (5105, 28578), (6126, 23815), (6495, 22462), (9526, 15315), (10210, 14289), (11231, 12990)]