309019150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{10601}}^1$

素因数の和:10677

約数の個数: 48

約数和(自身を含む): 638918928

約数和(自身を除く): 329899778

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 53, 55, 106, 110, 265, 275, 530, 550, 583, 1166, 1325, 2650, 2915, 5830, 10601, 14575, 21202, 29150, 53005, 106010, 116611, 233222, 265025, 530050, 561853, 583055, 1123706, 1166110, 2809265, 2915275, 5618530, 5830550, 6180383, 12360766, 14046325, 28092650, 30901915, 61803830, 154509575, 309019150]

約数ペア:

[(1, 309019150), (2, 154509575), (5, 61803830), (10, 30901915), (11, 28092650), (22, 14046325), (25, 12360766), (50, 6180383), (53, 5830550), (55, 5618530), (106, 2915275), (110, 2809265), (265, 1166110), (275, 1123706), (530, 583055), (550, 561853), (583, 530050), (1166, 265025), (1325, 233222), (2650, 116611), (2915, 106010), (5830, 53005), (10601, 29150), (14575, 21202)]