78544930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 156764160

約数和(自身を除く): 78219230

約数列:

[1, 2, 5, 10, 17, 34, 41, 59, 82, 85, 118, 170, 191, 205, 295, 382, 410, 590, 697, 955, 1003, 1394, 1910, 2006, 2419, 3247, 3485, 4838, 5015, 6494, 6970, 7831, 10030, 11269, 12095, 15662, 16235, 22538, 24190, 32470, 39155, 41123, 56345, 78310, 82246, 112690, 133127, 191573, 205615, 266254, 383146, 411230, 462029, 665635, 924058, 957865, 1331270, 1915730, 2310145, 4620290, 7854493, 15708986, 39272465, 78544930]

約数ペア:

[(1, 78544930), (2, 39272465), (5, 15708986), (10, 7854493), (17, 4620290), (34, 2310145), (41, 1915730), (59, 1331270), (82, 957865), (85, 924058), (118, 665635), (170, 462029), (191, 411230), (205, 383146), (295, 266254), (382, 205615), (410, 191573), (590, 133127), (697, 112690), (955, 82246), (1003, 78310), (1394, 56345), (1910, 41123), (2006, 39155), (2419, 32470), (3247, 24190), (3485, 22538), (4838, 16235), (5015, 15662), (6494, 12095), (6970, 11269), (7831, 10030)]