15703796380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{213193}}^1$

素因数の和:213358

約数の個数: 48

約数和(自身を含む): 34383928320

約数和(自身を除く): 18680131940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 127, 145, 254, 290, 508, 580, 635, 1270, 2540, 3683, 7366, 14732, 18415, 36830, 73660, 213193, 426386, 852772, 1065965, 2131930, 4263860, 6182597, 12365194, 24730388, 27075511, 30912985, 54151022, 61825970, 108302044, 123651940, 135377555, 270755110, 541510220, 785189819, 1570379638, 3140759276, 3925949095, 7851898190, 15703796380]

約数ペア:

[(1, 15703796380), (2, 7851898190), (4, 3925949095), (5, 3140759276), (10, 1570379638), (20, 785189819), (29, 541510220), (58, 270755110), (116, 135377555), (127, 123651940), (145, 108302044), (254, 61825970), (290, 54151022), (508, 30912985), (580, 27075511), (635, 24730388), (1270, 12365194), (2540, 6182597), (3683, 4263860), (7366, 2131930), (14732, 1065965), (18415, 852772), (36830, 426386), (73660, 213193)]