1949063490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1968751}}^1$

素因数の和:1968775

約数の個数: 48

約数和(自身を含む): 5528255616

約数和(自身を除く): 3579192126

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 1968751, 3937502, 5906253, 9843755, 11812506, 17718759, 19687510, 21656261, 29531265, 35437518, 43312522, 59062530, 64968783, 88593795, 108281305, 129937566, 177187590, 194906349, 216562610, 324843915, 389812698, 649687830, 974531745, 1949063490]

約数ペア:

[(1, 1949063490), (2, 974531745), (3, 649687830), (5, 389812698), (6, 324843915), (9, 216562610), (10, 194906349), (11, 177187590), (15, 129937566), (18, 108281305), (22, 88593795), (30, 64968783), (33, 59062530), (45, 43312522), (55, 35437518), (66, 29531265), (90, 21656261), (99, 19687510), (110, 17718759), (165, 11812506), (198, 9843755), (330, 5906253), (495, 3937502), (990, 1968751)]