2192250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:136

約数の個数: 64

約数和(自身を含む): 5690880

約数和(自身を除く): 3498630

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 74, 75, 79, 111, 125, 150, 158, 185, 222, 237, 250, 370, 375, 395, 474, 555, 750, 790, 925, 1110, 1185, 1850, 1975, 2370, 2775, 2923, 3950, 4625, 5550, 5846, 5925, 8769, 9250, 9875, 11850, 13875, 14615, 17538, 19750, 27750, 29230, 29625, 43845, 59250, 73075, 87690, 146150, 219225, 365375, 438450, 730750, 1096125, 2192250]

約数ペア:

[(1, 2192250), (2, 1096125), (3, 730750), (5, 438450), (6, 365375), (10, 219225), (15, 146150), (25, 87690), (30, 73075), (37, 59250), (50, 43845), (74, 29625), (75, 29230), (79, 27750), (111, 19750), (125, 17538), (150, 14615), (158, 13875), (185, 11850), (222, 9875), (237, 9250), (250, 8769), (370, 5925), (375, 5846), (395, 5550), (474, 4625), (555, 3950), (750, 2923), (790, 2775), (925, 2370), (1110, 1975), (1185, 1850)]