8288670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:477

約数の個数: 64

約数和(自身を含む): 21881664

約数和(自身を除く): 13592994

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 130, 159, 195, 265, 318, 390, 401, 530, 689, 795, 802, 1203, 1378, 1590, 2005, 2067, 2406, 3445, 4010, 4134, 5213, 6015, 6890, 10335, 10426, 12030, 15639, 20670, 21253, 26065, 31278, 42506, 52130, 63759, 78195, 106265, 127518, 156390, 212530, 276289, 318795, 552578, 637590, 828867, 1381445, 1657734, 2762890, 4144335, 8288670]

約数ペア:

[(1, 8288670), (2, 4144335), (3, 2762890), (5, 1657734), (6, 1381445), (10, 828867), (13, 637590), (15, 552578), (26, 318795), (30, 276289), (39, 212530), (53, 156390), (65, 127518), (78, 106265), (106, 78195), (130, 63759), (159, 52130), (195, 42506), (265, 31278), (318, 26065), (390, 21253), (401, 20670), (530, 15639), (689, 12030), (795, 10426), (802, 10335), (1203, 6890), (1378, 6015), (1590, 5213), (2005, 4134), (2067, 4010), (2406, 3445)]