1004250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:136

約数の個数: 64

約数和(自身を含む): 2725632

約数和(自身を除く): 1721382

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 103, 125, 130, 150, 195, 206, 250, 309, 325, 375, 390, 515, 618, 650, 750, 975, 1030, 1339, 1545, 1625, 1950, 2575, 2678, 3090, 3250, 4017, 4875, 5150, 6695, 7725, 8034, 9750, 12875, 13390, 15450, 20085, 25750, 33475, 38625, 40170, 66950, 77250, 100425, 167375, 200850, 334750, 502125, 1004250]

約数ペア:

[(1, 1004250), (2, 502125), (3, 334750), (5, 200850), (6, 167375), (10, 100425), (13, 77250), (15, 66950), (25, 40170), (26, 38625), (30, 33475), (39, 25750), (50, 20085), (65, 15450), (75, 13390), (78, 12875), (103, 9750), (125, 8034), (130, 7725), (150, 6695), (195, 5150), (206, 4875), (250, 4017), (309, 3250), (325, 3090), (375, 2678), (390, 2575), (515, 1950), (618, 1625), (650, 1545), (750, 1339), (975, 1030)]