210792270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28447}}^1$

素因数の和:28489

約数の個数: 64

約数和(自身を含む): 573511680

約数和(自身を除く): 362719410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 28447, 56894, 85341, 142235, 170682, 284470, 369811, 426705, 540493, 739622, 853410, 1080986, 1109433, 1621479, 1849055, 2218866, 2702465, 3242958, 3698110, 5404930, 5547165, 7026409, 8107395, 11094330, 14052818, 16214790, 21079227, 35132045, 42158454, 70264090, 105396135, 210792270]

約数ペア:

[(1, 210792270), (2, 105396135), (3, 70264090), (5, 42158454), (6, 35132045), (10, 21079227), (13, 16214790), (15, 14052818), (19, 11094330), (26, 8107395), (30, 7026409), (38, 5547165), (39, 5404930), (57, 3698110), (65, 3242958), (78, 2702465), (95, 2218866), (114, 1849055), (130, 1621479), (190, 1109433), (195, 1080986), (247, 853410), (285, 739622), (390, 540493), (494, 426705), (570, 369811), (741, 284470), (1235, 170682), (1482, 142235), (2470, 85341), (3705, 56894), (7410, 28447)]