1006002660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1289747}}^1$

素因数の和:1289772

約数の個数: 48

約数和(自身を含む): 3033487296

約数和(自身を除く): 2027484636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 1289747, 2579494, 3869241, 5158988, 6448735, 7738482, 12897470, 15476964, 16766711, 19346205, 25794940, 33533422, 38692410, 50300133, 67066844, 77384820, 83833555, 100600266, 167667110, 201200532, 251500665, 335334220, 503001330, 1006002660]

約数ペア:

[(1, 1006002660), (2, 503001330), (3, 335334220), (4, 251500665), (5, 201200532), (6, 167667110), (10, 100600266), (12, 83833555), (13, 77384820), (15, 67066844), (20, 50300133), (26, 38692410), (30, 33533422), (39, 25794940), (52, 19346205), (60, 16766711), (65, 15476964), (78, 12897470), (130, 7738482), (156, 6448735), (195, 5158988), (260, 3869241), (390, 2579494), (780, 1289747)]