1939230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{743}}^1$

素因数の和:785

約数の個数: 48

約数和(自身を含む): 5222880

約数和(自身を除く): 3283650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 743, 870, 1305, 1486, 2229, 2610, 3715, 4458, 6687, 7430, 11145, 13374, 21547, 22290, 33435, 43094, 64641, 66870, 107735, 129282, 193923, 215470, 323205, 387846, 646410, 969615, 1939230]

約数ペア:

[(1, 1939230), (2, 969615), (3, 646410), (5, 387846), (6, 323205), (9, 215470), (10, 193923), (15, 129282), (18, 107735), (29, 66870), (30, 64641), (45, 43094), (58, 33435), (87, 22290), (90, 21547), (145, 13374), (174, 11145), (261, 7430), (290, 6687), (435, 4458), (522, 3715), (743, 2610), (870, 2229), (1305, 1486)]