2009493330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{303091}}^1$

素因数の和:303131

約数の個数: 64

約数和(自身を含む): 5499301248

約数和(自身を除く): 3489807918

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 303091, 606182, 909273, 1515455, 1818546, 3030910, 3940183, 4546365, 5152547, 7880366, 9092730, 10305094, 11820549, 15457641, 19700915, 23641098, 25762735, 30915282, 39401830, 51525470, 59102745, 66983111, 77288205, 118205490, 133966222, 154576410, 200949333, 334915555, 401898666, 669831110, 1004746665, 2009493330]

約数ペア:

[(1, 2009493330), (2, 1004746665), (3, 669831110), (5, 401898666), (6, 334915555), (10, 200949333), (13, 154576410), (15, 133966222), (17, 118205490), (26, 77288205), (30, 66983111), (34, 59102745), (39, 51525470), (51, 39401830), (65, 30915282), (78, 25762735), (85, 23641098), (102, 19700915), (130, 15457641), (170, 11820549), (195, 10305094), (221, 9092730), (255, 7880366), (390, 5152547), (442, 4546365), (510, 3940183), (663, 3030910), (1105, 1818546), (1326, 1515455), (2210, 909273), (3315, 606182), (6630, 303091)]