15749672470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{142673}}^1$

素因数の和:142789

約数の個数: 64

約数和(自身を含む): 34515694080

約数和(自身を除く): 18766021610

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 83, 95, 133, 166, 190, 266, 415, 581, 665, 830, 1162, 1330, 1577, 2905, 3154, 5810, 7885, 11039, 15770, 22078, 55195, 110390, 142673, 285346, 713365, 998711, 1426730, 1997422, 2710787, 4993555, 5421574, 9987110, 11841859, 13553935, 18975509, 23683718, 27107870, 37951018, 59209295, 82893013, 94877545, 118418590, 165786026, 189755090, 224995321, 414465065, 449990642, 828930130, 1124976605, 1574967247, 2249953210, 3149934494, 7874836235, 15749672470]

約数ペア:

[(1, 15749672470), (2, 7874836235), (5, 3149934494), (7, 2249953210), (10, 1574967247), (14, 1124976605), (19, 828930130), (35, 449990642), (38, 414465065), (70, 224995321), (83, 189755090), (95, 165786026), (133, 118418590), (166, 94877545), (190, 82893013), (266, 59209295), (415, 37951018), (581, 27107870), (665, 23683718), (830, 18975509), (1162, 13553935), (1330, 11841859), (1577, 9987110), (2905, 5421574), (3154, 4993555), (5810, 2710787), (7885, 1997422), (11039, 1426730), (15770, 998711), (22078, 713365), (55195, 285346), (110390, 142673)]