70733320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:359

約数の個数: 128

約数和(自身を含む): 194918400

約数和(自身を除く): 124185080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 31, 35, 40, 56, 58, 62, 70, 116, 124, 140, 145, 155, 203, 217, 232, 248, 280, 281, 290, 310, 406, 434, 562, 580, 620, 812, 868, 899, 1015, 1085, 1124, 1160, 1240, 1405, 1624, 1736, 1798, 1967, 2030, 2170, 2248, 2810, 3596, 3934, 4060, 4340, 4495, 5620, 6293, 7192, 7868, 8120, 8149, 8680, 8711, 8990, 9835, 11240, 12586, 15736, 16298, 17422, 17980, 19670, 25172, 31465, 32596, 34844, 35960, 39340, 40745, 43555, 50344, 57043, 60977, 62930, 65192, 69688, 78680, 81490, 87110, 114086, 121954, 125860, 162980, 174220, 228172, 243908, 251720, 252619, 285215, 304885, 325960, 348440, 456344, 487816, 505238, 570430, 609770, 1010476, 1140860, 1219540, 1263095, 1768333, 2020952, 2281720, 2439080, 2526190, 3536666, 5052380, 7073332, 8841665, 10104760, 14146664, 17683330, 35366660, 70733320]

約数ペア:

[(1, 70733320), (2, 35366660), (4, 17683330), (5, 14146664), (7, 10104760), (8, 8841665), (10, 7073332), (14, 5052380), (20, 3536666), (28, 2526190), (29, 2439080), (31, 2281720), (35, 2020952), (40, 1768333), (56, 1263095), (58, 1219540), (62, 1140860), (70, 1010476), (116, 609770), (124, 570430), (140, 505238), (145, 487816), (155, 456344), (203, 348440), (217, 325960), (232, 304885), (248, 285215), (280, 252619), (281, 251720), (290, 243908), (310, 228172), (406, 174220), (434, 162980), (562, 125860), (580, 121954), (620, 114086), (812, 87110), (868, 81490), (899, 78680), (1015, 69688), (1085, 65192), (1124, 62930), (1160, 60977), (1240, 57043), (1405, 50344), (1624, 43555), (1736, 40745), (1798, 39340), (1967, 35960), (2030, 34844), (2170, 32596), (2248, 31465), (2810, 25172), (3596, 19670), (3934, 17980), (4060, 17422), (4340, 16298), (4495, 15736), (5620, 12586), (6293, 11240), (7192, 9835), (7868, 8990), (8120, 8711), (8149, 8680)]