6669130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 48

約数和(自身を含む): 13608504

約数和(自身を除く): 6939374

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 61, 65, 122, 130, 145, 290, 305, 377, 610, 754, 793, 841, 1586, 1682, 1769, 1885, 3538, 3770, 3965, 4205, 7930, 8410, 8845, 10933, 17690, 21866, 22997, 45994, 51301, 54665, 102602, 109330, 114985, 229970, 256505, 513010, 666913, 1333826, 3334565, 6669130]

約数ペア:

[(1, 6669130), (2, 3334565), (5, 1333826), (10, 666913), (13, 513010), (26, 256505), (29, 229970), (58, 114985), (61, 109330), (65, 102602), (122, 54665), (130, 51301), (145, 45994), (290, 22997), (305, 21866), (377, 17690), (610, 10933), (754, 8845), (793, 8410), (841, 7930), (1586, 4205), (1682, 3965), (1769, 3770), (1885, 3538)]