2977050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:327

約数の個数: 48

約数和(自身を含む): 7499520

約数和(自身を除く): 4522470

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 89, 150, 178, 223, 267, 445, 446, 534, 669, 890, 1115, 1335, 1338, 2225, 2230, 2670, 3345, 4450, 5575, 6675, 6690, 11150, 13350, 16725, 19847, 33450, 39694, 59541, 99235, 119082, 198470, 297705, 496175, 595410, 992350, 1488525, 2977050]

約数ペア:

[(1, 2977050), (2, 1488525), (3, 992350), (5, 595410), (6, 496175), (10, 297705), (15, 198470), (25, 119082), (30, 99235), (50, 59541), (75, 39694), (89, 33450), (150, 19847), (178, 16725), (223, 13350), (267, 11150), (445, 6690), (446, 6675), (534, 5575), (669, 4450), (890, 3345), (1115, 2670), (1335, 2230), (1338, 2225)]