139969290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1873}}^1$

素因数の和:1983

約数の個数: 64

約数和(自身を含む): 349733376

約数和(自身を除く): 209764086

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 53, 94, 106, 141, 159, 235, 265, 282, 318, 470, 530, 705, 795, 1410, 1590, 1873, 2491, 3746, 4982, 5619, 7473, 9365, 11238, 12455, 14946, 18730, 24910, 28095, 37365, 56190, 74730, 88031, 99269, 176062, 198538, 264093, 297807, 440155, 496345, 528186, 595614, 880310, 992690, 1320465, 1489035, 2640930, 2978070, 4665643, 9331286, 13996929, 23328215, 27993858, 46656430, 69984645, 139969290]

約数ペア:

[(1, 139969290), (2, 69984645), (3, 46656430), (5, 27993858), (6, 23328215), (10, 13996929), (15, 9331286), (30, 4665643), (47, 2978070), (53, 2640930), (94, 1489035), (106, 1320465), (141, 992690), (159, 880310), (235, 595614), (265, 528186), (282, 496345), (318, 440155), (470, 297807), (530, 264093), (705, 198538), (795, 176062), (1410, 99269), (1590, 88031), (1873, 74730), (2491, 56190), (3746, 37365), (4982, 28095), (5619, 24910), (7473, 18730), (9365, 14946), (11238, 12455)]