70953720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20389}}^1$

素因数の和:20432

約数の個数: 64

約数和(自身を含む): 220212000

約数和(自身を除く): 149258280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 20389, 40778, 61167, 81556, 101945, 122334, 163112, 203890, 244668, 305835, 407780, 489336, 591281, 611670, 815560, 1182562, 1223340, 1773843, 2365124, 2446680, 2956405, 3547686, 4730248, 5912810, 7095372, 8869215, 11825620, 14190744, 17738430, 23651240, 35476860, 70953720]

約数ペア:

[(1, 70953720), (2, 35476860), (3, 23651240), (4, 17738430), (5, 14190744), (6, 11825620), (8, 8869215), (10, 7095372), (12, 5912810), (15, 4730248), (20, 3547686), (24, 2956405), (29, 2446680), (30, 2365124), (40, 1773843), (58, 1223340), (60, 1182562), (87, 815560), (116, 611670), (120, 591281), (145, 489336), (174, 407780), (232, 305835), (290, 244668), (348, 203890), (435, 163112), (580, 122334), (696, 101945), (870, 81556), (1160, 61167), (1740, 40778), (3480, 20389)]