449968170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{140177}}^1$

素因数の和:140294

約数の個数: 32

約数和(自身を含む): 1090024128

約数和(自身を除く): 640055958

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 140177, 280354, 420531, 700885, 841062, 1401770, 2102655, 4205310, 14998939, 29997878, 44996817, 74994695, 89993634, 149989390, 224984085, 449968170]

約数ペア:

[(1, 449968170), (2, 224984085), (3, 149989390), (5, 89993634), (6, 74994695), (10, 44996817), (15, 29997878), (30, 14998939), (107, 4205310), (214, 2102655), (321, 1401770), (535, 841062), (642, 700885), (1070, 420531), (1605, 280354), (3210, 140177)]