139655490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{827}}^1$

素因数の和:1283

約数の個数: 64

約数和(自身を含む): 362226816

約数和(自身を除く): 222571326

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 433, 827, 866, 1299, 1654, 2165, 2481, 2598, 4135, 4330, 4962, 5629, 6495, 8270, 10751, 11258, 12405, 12990, 16887, 21502, 24810, 28145, 32253, 33774, 53755, 56290, 64506, 84435, 107510, 161265, 168870, 322530, 358091, 716182, 1074273, 1790455, 2148546, 3580910, 4655183, 5371365, 9310366, 10742730, 13965549, 23275915, 27931098, 46551830, 69827745, 139655490]

約数ペア:

[(1, 139655490), (2, 69827745), (3, 46551830), (5, 27931098), (6, 23275915), (10, 13965549), (13, 10742730), (15, 9310366), (26, 5371365), (30, 4655183), (39, 3580910), (65, 2148546), (78, 1790455), (130, 1074273), (195, 716182), (390, 358091), (433, 322530), (827, 168870), (866, 161265), (1299, 107510), (1654, 84435), (2165, 64506), (2481, 56290), (2598, 53755), (4135, 33774), (4330, 32253), (4962, 28145), (5629, 24810), (6495, 21502), (8270, 16887), (10751, 12990), (11258, 12405)]