85961730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1801}}^1$

素因数の和:1891

約数の個数: 64

約数和(自身を含む): 216931968

約数和(自身を除く): 130970238

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 43, 74, 86, 111, 129, 185, 215, 222, 258, 370, 430, 555, 645, 1110, 1290, 1591, 1801, 3182, 3602, 4773, 5403, 7955, 9005, 9546, 10806, 15910, 18010, 23865, 27015, 47730, 54030, 66637, 77443, 133274, 154886, 199911, 232329, 333185, 387215, 399822, 464658, 666370, 774430, 999555, 1161645, 1999110, 2323290, 2865391, 5730782, 8596173, 14326955, 17192346, 28653910, 42980865, 85961730]

約数ペア:

[(1, 85961730), (2, 42980865), (3, 28653910), (5, 17192346), (6, 14326955), (10, 8596173), (15, 5730782), (30, 2865391), (37, 2323290), (43, 1999110), (74, 1161645), (86, 999555), (111, 774430), (129, 666370), (185, 464658), (215, 399822), (222, 387215), (258, 333185), (370, 232329), (430, 199911), (555, 154886), (645, 133274), (1110, 77443), (1290, 66637), (1591, 54030), (1801, 47730), (3182, 27015), (3602, 23865), (4773, 18010), (5403, 15910), (7955, 10806), (9005, 9546)]