319793130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{8521}}^1$

素因数の和:8676

約数の個数: 64

約数和(自身を含む): 859017600

約数和(自身を除く): 539224470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 139, 270, 278, 417, 695, 834, 1251, 1390, 2085, 2502, 3753, 4170, 6255, 7506, 8521, 12510, 17042, 18765, 25563, 37530, 42605, 51126, 76689, 85210, 127815, 153378, 230067, 255630, 383445, 460134, 766890, 1150335, 1184419, 2300670, 2368838, 3553257, 5922095, 7106514, 10659771, 11844190, 17766285, 21319542, 31979313, 35532570, 53298855, 63958626, 106597710, 159896565, 319793130]

約数ペア:

[(1, 319793130), (2, 159896565), (3, 106597710), (5, 63958626), (6, 53298855), (9, 35532570), (10, 31979313), (15, 21319542), (18, 17766285), (27, 11844190), (30, 10659771), (45, 7106514), (54, 5922095), (90, 3553257), (135, 2368838), (139, 2300670), (270, 1184419), (278, 1150335), (417, 766890), (695, 460134), (834, 383445), (1251, 255630), (1390, 230067), (2085, 153378), (2502, 127815), (3753, 85210), (4170, 76689), (6255, 51126), (7506, 42605), (8521, 37530), (12510, 25563), (17042, 18765)]