72400530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83219}}^1$

素因数の和:83258

約数の個数: 32

約数和(自身を含む): 179755200

約数和(自身を除く): 107354670

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 83219, 166438, 249657, 416095, 499314, 832190, 1248285, 2413351, 2496570, 4826702, 7240053, 12066755, 14480106, 24133510, 36200265, 72400530]

約数ペア:

[(1, 72400530), (2, 36200265), (3, 24133510), (5, 14480106), (6, 12066755), (10, 7240053), (15, 4826702), (29, 2496570), (30, 2413351), (58, 1248285), (87, 832190), (145, 499314), (174, 416095), (290, 249657), (435, 166438), (870, 83219)]