15671018460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1\times {\mathrm{5323}}^1$

素因数の和:5827

約数の個数: 96

約数和(自身を含む): 44328049920

約数和(自身を除く): 28657031460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 353, 417, 556, 695, 706, 834, 1059, 1390, 1412, 1668, 1765, 2085, 2118, 2780, 3530, 4170, 4236, 5295, 5323, 7060, 8340, 10590, 10646, 15969, 21180, 21292, 26615, 31938, 49067, 53230, 63876, 79845, 98134, 106460, 147201, 159690, 196268, 245335, 294402, 319380, 490670, 588804, 736005, 739897, 981340, 1472010, 1479794, 1879019, 2219691, 2944020, 2959588, 3699485, 3758038, 4439382, 5637057, 7398970, 7516076, 8878764, 9395095, 11098455, 11274114, 14797940, 18790190, 22196910, 22548228, 28185285, 37580380, 44393820, 56370570, 112741140, 261183641, 522367282, 783550923, 1044734564, 1305918205, 1567101846, 2611836410, 3134203692, 3917754615, 5223672820, 7835509230, 15671018460]

約数ペア:

[(1, 15671018460), (2, 7835509230), (3, 5223672820), (4, 3917754615), (5, 3134203692), (6, 2611836410), (10, 1567101846), (12, 1305918205), (15, 1044734564), (20, 783550923), (30, 522367282), (60, 261183641), (139, 112741140), (278, 56370570), (353, 44393820), (417, 37580380), (556, 28185285), (695, 22548228), (706, 22196910), (834, 18790190), (1059, 14797940), (1390, 11274114), (1412, 11098455), (1668, 9395095), (1765, 8878764), (2085, 7516076), (2118, 7398970), (2780, 5637057), (3530, 4439382), (4170, 3758038), (4236, 3699485), (5295, 2959588), (5323, 2944020), (7060, 2219691), (8340, 1879019), (10590, 1479794), (10646, 1472010), (15969, 981340), (21180, 739897), (21292, 736005), (26615, 588804), (31938, 490670), (49067, 319380), (53230, 294402), (63876, 245335), (79845, 196268), (98134, 159690), (106460, 147201)]