2018307390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{197293}}^1$

素因数の和:197345

約数の個数: 64

約数和(自身を含む): 5454784512

約数和(自身を除く): 3436477122

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 310, 330, 341, 465, 682, 930, 1023, 1705, 2046, 3410, 5115, 10230, 197293, 394586, 591879, 986465, 1183758, 1972930, 2170223, 2959395, 4340446, 5918790, 6116083, 6510669, 10851115, 12232166, 13021338, 18348249, 21702230, 30580415, 32553345, 36696498, 61160830, 65106690, 67276913, 91741245, 134553826, 183482490, 201830739, 336384565, 403661478, 672769130, 1009153695, 2018307390]

約数ペア:

[(1, 2018307390), (2, 1009153695), (3, 672769130), (5, 403661478), (6, 336384565), (10, 201830739), (11, 183482490), (15, 134553826), (22, 91741245), (30, 67276913), (31, 65106690), (33, 61160830), (55, 36696498), (62, 32553345), (66, 30580415), (93, 21702230), (110, 18348249), (155, 13021338), (165, 12232166), (186, 10851115), (310, 6510669), (330, 6116083), (341, 5918790), (465, 4340446), (682, 2959395), (930, 2170223), (1023, 1972930), (1705, 1183758), (2046, 986465), (3410, 591879), (5115, 394586), (10230, 197293)]