150570

素因数分解:

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

素因数の和:259

約数の個数: 48

約数和(自身を含む): 449280

約数和(自身を除く): 298710

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 239, 315, 478, 630, 717, 1195, 1434, 1673, 2151, 2390, 3346, 3585, 4302, 5019, 7170, 8365, 10038, 10755, 15057, 16730, 21510, 25095, 30114, 50190, 75285, 150570]

約数ペア:

[(1, 150570), (2, 75285), (3, 50190), (5, 30114), (6, 25095), (7, 21510), (9, 16730), (10, 15057), (14, 10755), (15, 10038), (18, 8365), (21, 7170), (30, 5019), (35, 4302), (42, 3585), (45, 3346), (63, 2390), (70, 2151), (90, 1673), (105, 1434), (126, 1195), (210, 717), (239, 630), (315, 478)]