2484650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 5475840

約数和(自身を除く): 2991190

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 155, 175, 217, 229, 310, 350, 434, 458, 775, 1085, 1145, 1550, 1603, 2170, 2290, 3206, 5425, 5725, 7099, 8015, 10850, 11450, 14198, 16030, 35495, 40075, 49693, 70990, 80150, 99386, 177475, 248465, 354950, 496930, 1242325, 2484650]

約数ペア:

[(1, 2484650), (2, 1242325), (5, 496930), (7, 354950), (10, 248465), (14, 177475), (25, 99386), (31, 80150), (35, 70990), (50, 49693), (62, 40075), (70, 35495), (155, 16030), (175, 14198), (217, 11450), (229, 10850), (310, 8015), (350, 7099), (434, 5725), (458, 5425), (775, 3206), (1085, 2290), (1145, 2170), (1550, 1603)]