2258550

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{239}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 7142400

約数和(自身を除く): 4883850

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 126, 135, 150, 175, 189, 210, 225, 239, 270, 315, 350, 378, 450, 478, 525, 630, 675, 717, 945, 1050, 1195, 1350, 1434, 1575, 1673, 1890, 2151, 2390, 3150, 3346, 3585, 4302, 4725, 5019, 5975, 6453, 7170, 8365, 9450, 10038, 10755, 11950, 12906, 15057, 16730, 17925, 21510, 25095, 30114, 32265, 35850, 41825, 45171, 50190, 53775, 64530, 75285, 83650, 90342, 107550, 125475, 150570, 161325, 225855, 250950, 322650, 376425, 451710, 752850, 1129275, 2258550]

約数ペア:

[(1, 2258550), (2, 1129275), (3, 752850), (5, 451710), (6, 376425), (7, 322650), (9, 250950), (10, 225855), (14, 161325), (15, 150570), (18, 125475), (21, 107550), (25, 90342), (27, 83650), (30, 75285), (35, 64530), (42, 53775), (45, 50190), (50, 45171), (54, 41825), (63, 35850), (70, 32265), (75, 30114), (90, 25095), (105, 21510), (126, 17925), (135, 16730), (150, 15057), (175, 12906), (189, 11950), (210, 10755), (225, 10038), (239, 9450), (270, 8365), (315, 7170), (350, 6453), (378, 5975), (450, 5019), (478, 4725), (525, 4302), (630, 3585), (675, 3346), (717, 3150), (945, 2390), (1050, 2151), (1195, 1890), (1350, 1673), (1434, 1575)]