3658620

素因数分解:

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

素因数の和:331

約数の個数: 96

約数和(自身を含む): 12128256

約数和(自身を除く): 8469636

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 281, 310, 372, 420, 434, 465, 562, 620, 651, 843, 868, 930, 1085, 1124, 1302, 1405, 1686, 1860, 1967, 2170, 2604, 2810, 3255, 3372, 3934, 4215, 4340, 5620, 5901, 6510, 7868, 8430, 8711, 9835, 11802, 13020, 16860, 17422, 19670, 23604, 26133, 29505, 34844, 39340, 43555, 52266, 59010, 60977, 87110, 104532, 118020, 121954, 130665, 174220, 182931, 243908, 261330, 304885, 365862, 522660, 609770, 731724, 914655, 1219540, 1829310, 3658620]

約数ペア:

[(1, 3658620), (2, 1829310), (3, 1219540), (4, 914655), (5, 731724), (6, 609770), (7, 522660), (10, 365862), (12, 304885), (14, 261330), (15, 243908), (20, 182931), (21, 174220), (28, 130665), (30, 121954), (31, 118020), (35, 104532), (42, 87110), (60, 60977), (62, 59010), (70, 52266), (84, 43555), (93, 39340), (105, 34844), (124, 29505), (140, 26133), (155, 23604), (186, 19670), (210, 17422), (217, 16860), (281, 13020), (310, 11802), (372, 9835), (420, 8711), (434, 8430), (465, 7868), (562, 6510), (620, 5901), (651, 5620), (843, 4340), (868, 4215), (930, 3934), (1085, 3372), (1124, 3255), (1302, 2810), (1405, 2604), (1686, 2170), (1860, 1967)]