17829450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 50353920

約数和(自身を除く): 32524470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 47, 50, 54, 75, 90, 94, 135, 141, 150, 225, 235, 270, 281, 282, 423, 450, 470, 562, 675, 705, 843, 846, 1175, 1269, 1350, 1405, 1410, 1686, 2115, 2350, 2529, 2538, 2810, 3525, 4215, 4230, 5058, 6345, 7025, 7050, 7587, 8430, 10575, 12645, 12690, 13207, 14050, 15174, 21075, 21150, 25290, 26414, 31725, 37935, 39621, 42150, 63225, 63450, 66035, 75870, 79242, 118863, 126450, 132070, 189675, 198105, 237726, 330175, 356589, 379350, 396210, 594315, 660350, 713178, 990525, 1188630, 1782945, 1981050, 2971575, 3565890, 5943150, 8914725, 17829450]

約数ペア:

[(1, 17829450), (2, 8914725), (3, 5943150), (5, 3565890), (6, 2971575), (9, 1981050), (10, 1782945), (15, 1188630), (18, 990525), (25, 713178), (27, 660350), (30, 594315), (45, 396210), (47, 379350), (50, 356589), (54, 330175), (75, 237726), (90, 198105), (94, 189675), (135, 132070), (141, 126450), (150, 118863), (225, 79242), (235, 75870), (270, 66035), (281, 63450), (282, 63225), (423, 42150), (450, 39621), (470, 37935), (562, 31725), (675, 26414), (705, 25290), (843, 21150), (846, 21075), (1175, 15174), (1269, 14050), (1350, 13207), (1405, 12690), (1410, 12645), (1686, 10575), (2115, 8430), (2350, 7587), (2529, 7050), (2538, 7025), (2810, 6345), (3525, 5058), (4215, 4230)]