2607570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{4139}}^1$

素因数の和:4159

約数の個数: 48

約数和(自身を含む): 7750080

約数和(自身を除く): 5142510

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 4139, 8278, 12417, 20695, 24834, 28973, 37251, 41390, 57946, 62085, 74502, 86919, 124170, 144865, 173838, 186255, 260757, 289730, 372510, 434595, 521514, 869190, 1303785, 2607570]

約数ペア:

[(1, 2607570), (2, 1303785), (3, 869190), (5, 521514), (6, 434595), (7, 372510), (9, 289730), (10, 260757), (14, 186255), (15, 173838), (18, 144865), (21, 124170), (30, 86919), (35, 74502), (42, 62085), (45, 57946), (63, 41390), (70, 37251), (90, 28973), (105, 24834), (126, 20695), (210, 12417), (315, 8278), (630, 4139)]