2190498540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{1831}}^1$

素因数の和:2127

約数の個数: 96

約数和(自身を含む): 6224461824

約数和(自身を除く): 4033963284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 157, 254, 314, 381, 471, 508, 628, 635, 762, 785, 942, 1270, 1524, 1570, 1831, 1884, 1905, 2355, 2540, 3140, 3662, 3810, 4710, 5493, 7324, 7620, 9155, 9420, 10986, 18310, 19939, 21972, 27465, 36620, 39878, 54930, 59817, 79756, 99695, 109860, 119634, 199390, 232537, 239268, 287467, 299085, 398780, 465074, 574934, 598170, 697611, 862401, 930148, 1149868, 1162685, 1196340, 1395222, 1437335, 1724802, 2325370, 2790444, 2874670, 3449604, 3488055, 4312005, 4650740, 5749340, 6976110, 8624010, 13952220, 17248020, 36508309, 73016618, 109524927, 146033236, 182541545, 219049854, 365083090, 438099708, 547624635, 730166180, 1095249270, 2190498540]

約数ペア:

[(1, 2190498540), (2, 1095249270), (3, 730166180), (4, 547624635), (5, 438099708), (6, 365083090), (10, 219049854), (12, 182541545), (15, 146033236), (20, 109524927), (30, 73016618), (60, 36508309), (127, 17248020), (157, 13952220), (254, 8624010), (314, 6976110), (381, 5749340), (471, 4650740), (508, 4312005), (628, 3488055), (635, 3449604), (762, 2874670), (785, 2790444), (942, 2325370), (1270, 1724802), (1524, 1437335), (1570, 1395222), (1831, 1196340), (1884, 1162685), (1905, 1149868), (2355, 930148), (2540, 862401), (3140, 697611), (3662, 598170), (3810, 574934), (4710, 465074), (5493, 398780), (7324, 299085), (7620, 287467), (9155, 239268), (9420, 232537), (10986, 199390), (18310, 119634), (19939, 109860), (21972, 99695), (27465, 79756), (36620, 59817), (39878, 54930)]