86282940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:739

約数の個数: 96

約数和(自身を含む): 252274176

約数和(自身を除く): 165991236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 53, 60, 86, 106, 129, 159, 172, 212, 215, 258, 265, 318, 430, 516, 530, 631, 636, 645, 795, 860, 1060, 1262, 1290, 1590, 1893, 2279, 2524, 2580, 3155, 3180, 3786, 4558, 6310, 6837, 7572, 9116, 9465, 11395, 12620, 13674, 18930, 22790, 27133, 27348, 33443, 34185, 37860, 45580, 54266, 66886, 68370, 81399, 100329, 108532, 133772, 135665, 136740, 162798, 167215, 200658, 271330, 325596, 334430, 401316, 406995, 501645, 542660, 668860, 813990, 1003290, 1438049, 1627980, 2006580, 2876098, 4314147, 5752196, 7190245, 8628294, 14380490, 17256588, 21570735, 28760980, 43141470, 86282940]

約数ペア:

[(1, 86282940), (2, 43141470), (3, 28760980), (4, 21570735), (5, 17256588), (6, 14380490), (10, 8628294), (12, 7190245), (15, 5752196), (20, 4314147), (30, 2876098), (43, 2006580), (53, 1627980), (60, 1438049), (86, 1003290), (106, 813990), (129, 668860), (159, 542660), (172, 501645), (212, 406995), (215, 401316), (258, 334430), (265, 325596), (318, 271330), (430, 200658), (516, 167215), (530, 162798), (631, 136740), (636, 135665), (645, 133772), (795, 108532), (860, 100329), (1060, 81399), (1262, 68370), (1290, 66886), (1590, 54266), (1893, 45580), (2279, 37860), (2524, 34185), (2580, 33443), (3155, 27348), (3180, 27133), (3786, 22790), (4558, 18930), (6310, 13674), (6837, 12620), (7572, 11395), (9116, 9465)]