1339124340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1312867}}^1$

素因数の和:1312896

約数の個数: 48

約数和(自身を含む): 3970112832

約数和(自身を除く): 2630988492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 1312867, 2625734, 3938601, 5251468, 6564335, 7877202, 13128670, 15754404, 19693005, 22318739, 26257340, 39386010, 44637478, 66956217, 78772020, 89274956, 111593695, 133912434, 223187390, 267824868, 334781085, 446374780, 669562170, 1339124340]

約数ペア:

[(1, 1339124340), (2, 669562170), (3, 446374780), (4, 334781085), (5, 267824868), (6, 223187390), (10, 133912434), (12, 111593695), (15, 89274956), (17, 78772020), (20, 66956217), (30, 44637478), (34, 39386010), (51, 26257340), (60, 22318739), (68, 19693005), (85, 15754404), (102, 13128670), (170, 7877202), (204, 6564335), (255, 5251468), (340, 3938601), (510, 2625734), (1020, 1312867)]