6940830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^2$

素因数の和:110

約数の個数: 72

約数和(自身を含む): 18538632

約数和(自身を除く): 11597802

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 130, 169, 185, 195, 222, 338, 370, 390, 481, 507, 555, 845, 962, 1014, 1110, 1369, 1443, 1690, 2405, 2535, 2738, 2886, 4107, 4810, 5070, 6253, 6845, 7215, 8214, 12506, 13690, 14430, 17797, 18759, 20535, 31265, 35594, 37518, 41070, 53391, 62530, 88985, 93795, 106782, 177970, 187590, 231361, 266955, 462722, 533910, 694083, 1156805, 1388166, 2313610, 3470415, 6940830]

約数ペア:

[(1, 6940830), (2, 3470415), (3, 2313610), (5, 1388166), (6, 1156805), (10, 694083), (13, 533910), (15, 462722), (26, 266955), (30, 231361), (37, 187590), (39, 177970), (65, 106782), (74, 93795), (78, 88985), (111, 62530), (130, 53391), (169, 41070), (185, 37518), (195, 35594), (222, 31265), (338, 20535), (370, 18759), (390, 17797), (481, 14430), (507, 13690), (555, 12506), (845, 8214), (962, 7215), (1014, 6845), (1110, 6253), (1369, 5070), (1443, 4810), (1690, 4107), (2405, 2886), (2535, 2738)]