388600410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{51199}}^1$

素因数の和:51243

約数の個数: 64

約数和(自身を含む): 1061683200

約数和(自身を除く): 673082790

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 506, 690, 759, 1265, 1518, 2530, 3795, 7590, 51199, 102398, 153597, 255995, 307194, 511990, 563189, 767985, 1126378, 1177577, 1535970, 1689567, 2355154, 2815945, 3379134, 3532731, 5631890, 5887885, 7065462, 8447835, 11775770, 12953347, 16895670, 17663655, 25906694, 35327310, 38860041, 64766735, 77720082, 129533470, 194300205, 388600410]

約数ペア:

[(1, 388600410), (2, 194300205), (3, 129533470), (5, 77720082), (6, 64766735), (10, 38860041), (11, 35327310), (15, 25906694), (22, 17663655), (23, 16895670), (30, 12953347), (33, 11775770), (46, 8447835), (55, 7065462), (66, 5887885), (69, 5631890), (110, 3532731), (115, 3379134), (138, 2815945), (165, 2355154), (230, 1689567), (253, 1535970), (330, 1177577), (345, 1126378), (506, 767985), (690, 563189), (759, 511990), (1265, 307194), (1518, 255995), (2530, 153597), (3795, 102398), (7590, 51199)]