30172518

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{653}}^1$

素因数の和:829

約数の個数: 48

約数和(自身を含む): 69784416

約数和(自身を除く): 39611898

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 151, 153, 302, 306, 453, 653, 906, 1306, 1359, 1959, 2567, 2718, 3918, 5134, 5877, 7701, 11101, 11754, 15402, 22202, 23103, 33303, 46206, 66606, 98603, 99909, 197206, 199818, 295809, 591618, 887427, 1676251, 1774854, 3352502, 5028753, 10057506, 15086259, 30172518]

約数ペア:

[(1, 30172518), (2, 15086259), (3, 10057506), (6, 5028753), (9, 3352502), (17, 1774854), (18, 1676251), (34, 887427), (51, 591618), (102, 295809), (151, 199818), (153, 197206), (302, 99909), (306, 98603), (453, 66606), (653, 46206), (906, 33303), (1306, 23103), (1359, 22202), (1959, 15402), (2567, 11754), (2718, 11101), (3918, 7701), (5134, 5877)]