26993460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34607}}^1$

素因数の和:34632

約数の個数: 48

約数和(自身を含む): 81398016

約数和(自身を除く): 54404556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 34607, 69214, 103821, 138428, 173035, 207642, 346070, 415284, 449891, 519105, 692140, 899782, 1038210, 1349673, 1799564, 2076420, 2249455, 2699346, 4498910, 5398692, 6748365, 8997820, 13496730, 26993460]

約数ペア:

[(1, 26993460), (2, 13496730), (3, 8997820), (4, 6748365), (5, 5398692), (6, 4498910), (10, 2699346), (12, 2249455), (13, 2076420), (15, 1799564), (20, 1349673), (26, 1038210), (30, 899782), (39, 692140), (52, 519105), (60, 449891), (65, 415284), (78, 346070), (130, 207642), (156, 173035), (195, 138428), (260, 103821), (390, 69214), (780, 34607)]