65172330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{859}}^1$

素因数の和:1156

約数の個数: 64

約数和(自身を含む): 174614400

約数和(自身を除く): 109442070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 281, 562, 843, 859, 1405, 1686, 1718, 2529, 2577, 2810, 4215, 4295, 5058, 5154, 7587, 7731, 8430, 8590, 12645, 12885, 15174, 15462, 23193, 25290, 25770, 37935, 38655, 46386, 75870, 77310, 115965, 231930, 241379, 482758, 724137, 1206895, 1448274, 2172411, 2413790, 3620685, 4344822, 6517233, 7241370, 10862055, 13034466, 21724110, 32586165, 65172330]

約数ペア:

[(1, 65172330), (2, 32586165), (3, 21724110), (5, 13034466), (6, 10862055), (9, 7241370), (10, 6517233), (15, 4344822), (18, 3620685), (27, 2413790), (30, 2172411), (45, 1448274), (54, 1206895), (90, 724137), (135, 482758), (270, 241379), (281, 231930), (562, 115965), (843, 77310), (859, 75870), (1405, 46386), (1686, 38655), (1718, 37935), (2529, 25770), (2577, 25290), (2810, 23193), (4215, 15462), (4295, 15174), (5058, 12885), (5154, 12645), (7587, 8590), (7731, 8430)]