1963809780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{5297}}^1$

素因数の和:5513

約数の個数: 96

約数和(自身を含む): 5682168576

約数和(自身を除く): 3718358796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 167, 185, 222, 334, 370, 444, 501, 555, 668, 740, 835, 1002, 1110, 1670, 2004, 2220, 2505, 3340, 5010, 5297, 6179, 10020, 10594, 12358, 15891, 18537, 21188, 24716, 26485, 30895, 31782, 37074, 52970, 61790, 63564, 74148, 79455, 92685, 105940, 123580, 158910, 185370, 195989, 317820, 370740, 391978, 587967, 783956, 884599, 979945, 1175934, 1769198, 1959890, 2351868, 2653797, 2939835, 3538396, 3919780, 4422995, 5307594, 5879670, 8845990, 10615188, 11759340, 13268985, 17691980, 26537970, 32730163, 53075940, 65460326, 98190489, 130920652, 163650815, 196380978, 327301630, 392761956, 490952445, 654603260, 981904890, 1963809780]

約数ペア:

[(1, 1963809780), (2, 981904890), (3, 654603260), (4, 490952445), (5, 392761956), (6, 327301630), (10, 196380978), (12, 163650815), (15, 130920652), (20, 98190489), (30, 65460326), (37, 53075940), (60, 32730163), (74, 26537970), (111, 17691980), (148, 13268985), (167, 11759340), (185, 10615188), (222, 8845990), (334, 5879670), (370, 5307594), (444, 4422995), (501, 3919780), (555, 3538396), (668, 2939835), (740, 2653797), (835, 2351868), (1002, 1959890), (1110, 1769198), (1670, 1175934), (2004, 979945), (2220, 884599), (2505, 783956), (3340, 587967), (5010, 391978), (5297, 370740), (6179, 317820), (10020, 195989), (10594, 185370), (12358, 158910), (15891, 123580), (18537, 105940), (21188, 92685), (24716, 79455), (26485, 74148), (30895, 63564), (31782, 61790), (37074, 52970)]