1883940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1847}}^1$

素因数の和:1876

約数の個数: 48

約数和(自身を含む): 5588352

約数和(自身を除く): 3704412

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, 1847, 3694, 5541, 7388, 9235, 11082, 18470, 22164, 27705, 31399, 36940, 55410, 62798, 94197, 110820, 125596, 156995, 188394, 313990, 376788, 470985, 627980, 941970, 1883940]

約数ペア:

[(1, 1883940), (2, 941970), (3, 627980), (4, 470985), (5, 376788), (6, 313990), (10, 188394), (12, 156995), (15, 125596), (17, 110820), (20, 94197), (30, 62798), (34, 55410), (51, 36940), (60, 31399), (68, 27705), (85, 22164), (102, 18470), (170, 11082), (204, 9235), (255, 7388), (340, 5541), (510, 3694), (1020, 1847)]