30185910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2251}}^1$

素因数の和:2413

約数の個数: 48

約数和(自身を含む): 79045200

約数和(自身を除く): 48859290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 149, 298, 447, 745, 894, 1341, 1490, 2235, 2251, 2682, 4470, 4502, 6705, 6753, 11255, 13410, 13506, 20259, 22510, 33765, 40518, 67530, 101295, 202590, 335399, 670798, 1006197, 1676995, 2012394, 3018591, 3353990, 5030985, 6037182, 10061970, 15092955, 30185910]

約数ペア:

[(1, 30185910), (2, 15092955), (3, 10061970), (5, 6037182), (6, 5030985), (9, 3353990), (10, 3018591), (15, 2012394), (18, 1676995), (30, 1006197), (45, 670798), (90, 335399), (149, 202590), (298, 101295), (447, 67530), (745, 40518), (894, 33765), (1341, 22510), (1490, 20259), (2235, 13506), (2251, 13410), (2682, 11255), (4470, 6753), (4502, 6705)]