23137590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{461}}^1$

素因数の和:717

約数の個数: 64

約数和(自身を含む): 63866880

約数和(自身を除く): 40729290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 239, 461, 478, 717, 922, 1195, 1383, 1434, 1673, 2305, 2390, 2766, 3227, 3346, 3585, 4610, 5019, 6454, 6915, 7170, 8365, 9681, 10038, 13830, 16135, 16730, 19362, 25095, 32270, 48405, 50190, 96810, 110179, 220358, 330537, 550895, 661074, 771253, 1101790, 1542506, 1652685, 2313759, 3305370, 3856265, 4627518, 7712530, 11568795, 23137590]

約数ペア:

[(1, 23137590), (2, 11568795), (3, 7712530), (5, 4627518), (6, 3856265), (7, 3305370), (10, 2313759), (14, 1652685), (15, 1542506), (21, 1101790), (30, 771253), (35, 661074), (42, 550895), (70, 330537), (105, 220358), (210, 110179), (239, 96810), (461, 50190), (478, 48405), (717, 32270), (922, 25095), (1195, 19362), (1383, 16730), (1434, 16135), (1673, 13830), (2305, 10038), (2390, 9681), (2766, 8365), (3227, 7170), (3346, 6915), (3585, 6454), (4610, 5019)]