30139170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{7669}}^1$

素因数の和:7810

約数の個数: 32

約数和(自身を含む): 72895680

約数和(自身を除く): 42756510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 7669, 15338, 23007, 38345, 46014, 76690, 115035, 230070, 1004639, 2009278, 3013917, 5023195, 6027834, 10046390, 15069585, 30139170]

約数ペア:

[(1, 30139170), (2, 15069585), (3, 10046390), (5, 6027834), (6, 5023195), (10, 3013917), (15, 2009278), (30, 1004639), (131, 230070), (262, 115035), (393, 76690), (655, 46014), (786, 38345), (1310, 23007), (1965, 15338), (3930, 7669)]