16614970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:159

約数の個数: 64

約数和(自身を含む): 33592320

約数和(自身を除く): 16977350

約数列:

[1, 2, 5, 10, 23, 29, 46, 47, 53, 58, 94, 106, 115, 145, 230, 235, 265, 290, 470, 530, 667, 1081, 1219, 1334, 1363, 1537, 2162, 2438, 2491, 2726, 3074, 3335, 4982, 5405, 6095, 6670, 6815, 7685, 10810, 12190, 12455, 13630, 15370, 24910, 31349, 35351, 57293, 62698, 70702, 72239, 114586, 144478, 156745, 176755, 286465, 313490, 353510, 361195, 572930, 722390, 1661497, 3322994, 8307485, 16614970]

約数ペア:

[(1, 16614970), (2, 8307485), (5, 3322994), (10, 1661497), (23, 722390), (29, 572930), (46, 361195), (47, 353510), (53, 313490), (58, 286465), (94, 176755), (106, 156745), (115, 144478), (145, 114586), (230, 72239), (235, 70702), (265, 62698), (290, 57293), (470, 35351), (530, 31349), (667, 24910), (1081, 15370), (1219, 13630), (1334, 12455), (1363, 12190), (1537, 10810), (2162, 7685), (2438, 6815), (2491, 6670), (2726, 6095), (3074, 5405), (3335, 4982)]