2319540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{577}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 6603072

約数和(自身を除く): 4283532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 577, 670, 804, 1005, 1154, 1340, 1731, 2010, 2308, 2885, 3462, 4020, 5770, 6924, 8655, 11540, 17310, 34620, 38659, 77318, 115977, 154636, 193295, 231954, 386590, 463908, 579885, 773180, 1159770, 2319540]

約数ペア:

[(1, 2319540), (2, 1159770), (3, 773180), (4, 579885), (5, 463908), (6, 386590), (10, 231954), (12, 193295), (15, 154636), (20, 115977), (30, 77318), (60, 38659), (67, 34620), (134, 17310), (201, 11540), (268, 8655), (335, 6924), (402, 5770), (577, 4020), (670, 3462), (804, 2885), (1005, 2308), (1154, 2010), (1340, 1731)]