2175418830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5577997}}^1$

素因数の和:5578020

約数の個数: 32

約数和(自身を含む): 5622621984

約数和(自身を除く): 3447203154

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5577997, 11155994, 16733991, 27889985, 33467982, 55779970, 72513961, 83669955, 145027922, 167339910, 217541883, 362569805, 435083766, 725139610, 1087709415, 2175418830]

約数ペア:

[(1, 2175418830), (2, 1087709415), (3, 725139610), (5, 435083766), (6, 362569805), (10, 217541883), (13, 167339910), (15, 145027922), (26, 83669955), (30, 72513961), (39, 55779970), (65, 33467982), (78, 27889985), (130, 16733991), (195, 11155994), (390, 5577997)]