15678435312470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{108779819}}^1$

素因数の和:108779933

約数の個数: 64

約数和(自身を含む): 33834875212800

約数和(自身を除く): 18156439900330

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 71, 142, 145, 203, 290, 355, 406, 497, 710, 994, 1015, 2030, 2059, 2485, 4118, 4970, 10295, 14413, 20590, 28826, 72065, 144130, 108779819, 217559638, 543899095, 761458733, 1087798190, 1522917466, 3154614751, 3807293665, 6309229502, 7614587330, 7723367149, 15446734298, 15773073755, 22082303257, 31546147510, 38616835745, 44164606514, 54063570043, 77233671490, 108127140086, 110411516285, 220823032570, 223977647321, 270317850215, 447955294642, 540635700430, 1119888236605, 1567843531247, 2239776473210, 3135687062494, 7839217656235, 15678435312470]

約数ペア:

[(1, 15678435312470), (2, 7839217656235), (5, 3135687062494), (7, 2239776473210), (10, 1567843531247), (14, 1119888236605), (29, 540635700430), (35, 447955294642), (58, 270317850215), (70, 223977647321), (71, 220823032570), (142, 110411516285), (145, 108127140086), (203, 77233671490), (290, 54063570043), (355, 44164606514), (406, 38616835745), (497, 31546147510), (710, 22082303257), (994, 15773073755), (1015, 15446734298), (2030, 7723367149), (2059, 7614587330), (2485, 6309229502), (4118, 3807293665), (4970, 3154614751), (10295, 1522917466), (14413, 1087798190), (20590, 761458733), (28826, 543899095), (72065, 217559638), (144130, 108779819)]