164970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:76

約数の個数: 64

約数和(自身を含む): 483840

約数和(自身を除く): 318870

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 47, 54, 65, 78, 90, 94, 117, 130, 135, 141, 195, 234, 235, 270, 282, 351, 390, 423, 470, 585, 611, 702, 705, 846, 1170, 1222, 1269, 1410, 1755, 1833, 2115, 2538, 3055, 3510, 3666, 4230, 5499, 6110, 6345, 9165, 10998, 12690, 16497, 18330, 27495, 32994, 54990, 82485, 164970]

約数ペア:

[(1, 164970), (2, 82485), (3, 54990), (5, 32994), (6, 27495), (9, 18330), (10, 16497), (13, 12690), (15, 10998), (18, 9165), (26, 6345), (27, 6110), (30, 5499), (39, 4230), (45, 3666), (47, 3510), (54, 3055), (65, 2538), (78, 2115), (90, 1833), (94, 1755), (117, 1410), (130, 1269), (135, 1222), (141, 1170), (195, 846), (234, 705), (235, 702), (270, 611), (282, 585), (351, 470), (390, 423)]