1838693820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1802641}}^1$

素因数の和:1802670

約数の個数: 48

約数和(自身を含む): 5451189408

約数和(自身を除く): 3612495588

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, 1802641, 3605282, 5407923, 7210564, 9013205, 10815846, 18026410, 21631692, 27039615, 30644897, 36052820, 54079230, 61289794, 91934691, 108158460, 122579588, 153224485, 183869382, 306448970, 367738764, 459673455, 612897940, 919346910, 1838693820]

約数ペア:

[(1, 1838693820), (2, 919346910), (3, 612897940), (4, 459673455), (5, 367738764), (6, 306448970), (10, 183869382), (12, 153224485), (15, 122579588), (17, 108158460), (20, 91934691), (30, 61289794), (34, 54079230), (51, 36052820), (60, 30644897), (68, 27039615), (85, 21631692), (102, 18026410), (170, 10815846), (204, 9013205), (255, 7210564), (340, 5407923), (510, 3605282), (1020, 1802641)]