2968870140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{970219}}^1$

素因数の和:970251

約数の個数: 72

約数和(自身を含む): 9535322160

約数和(自身を除く): 6566452020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 970219, 1940438, 2910657, 3880876, 4851095, 5821314, 8731971, 9702190, 11642628, 14553285, 16493723, 17463942, 19404380, 29106570, 32987446, 34927884, 43659855, 49481169, 58213140, 65974892, 82468615, 87319710, 98962338, 148443507, 164937230, 174639420, 197924676, 247405845, 296887014, 329874460, 494811690, 593774028, 742217535, 989623380, 1484435070, 2968870140]

約数ペア:

[(1, 2968870140), (2, 1484435070), (3, 989623380), (4, 742217535), (5, 593774028), (6, 494811690), (9, 329874460), (10, 296887014), (12, 247405845), (15, 197924676), (17, 174639420), (18, 164937230), (20, 148443507), (30, 98962338), (34, 87319710), (36, 82468615), (45, 65974892), (51, 58213140), (60, 49481169), (68, 43659855), (85, 34927884), (90, 32987446), (102, 29106570), (153, 19404380), (170, 17463942), (180, 16493723), (204, 14553285), (255, 11642628), (306, 9702190), (340, 8731971), (510, 5821314), (612, 4851095), (765, 3880876), (1020, 2910657), (1530, 1940438), (3060, 970219)]