2306518620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1721}}^1\times {\mathrm{3191}}^1$

素因数の和:4931

約数の個数: 96

約数和(自身を含む): 7387462656

約数和(自身を除く): 5080944036

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1721, 3191, 3442, 5163, 6382, 6884, 8605, 9573, 10326, 12047, 12764, 15955, 17210, 19146, 20652, 22337, 24094, 25815, 31910, 34420, 36141, 38292, 44674, 47865, 48188, 51630, 60235, 63820, 67011, 72282, 89348, 95730, 103260, 111685, 120470, 134022, 144564, 180705, 191460, 223370, 240940, 268044, 335055, 361410, 446740, 670110, 722820, 1340220, 5491711, 10983422, 16475133, 21966844, 27458555, 32950266, 38441977, 54917110, 65900532, 76883954, 82375665, 109834220, 115325931, 153767908, 164751330, 192209885, 230651862, 329502660, 384419770, 461303724, 576629655, 768839540, 1153259310, 2306518620]

約数ペア:

[(1, 2306518620), (2, 1153259310), (3, 768839540), (4, 576629655), (5, 461303724), (6, 384419770), (7, 329502660), (10, 230651862), (12, 192209885), (14, 164751330), (15, 153767908), (20, 115325931), (21, 109834220), (28, 82375665), (30, 76883954), (35, 65900532), (42, 54917110), (60, 38441977), (70, 32950266), (84, 27458555), (105, 21966844), (140, 16475133), (210, 10983422), (420, 5491711), (1721, 1340220), (3191, 722820), (3442, 670110), (5163, 446740), (6382, 361410), (6884, 335055), (8605, 268044), (9573, 240940), (10326, 223370), (12047, 191460), (12764, 180705), (15955, 144564), (17210, 134022), (19146, 120470), (20652, 111685), (22337, 103260), (24094, 95730), (25815, 89348), (31910, 72282), (34420, 67011), (36141, 63820), (38292, 60235), (44674, 51630), (47865, 48188)]