1570778020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{1153}}^1$

素因数の和:1469

約数の個数: 96

約数和(自身を含む): 3889847808

約数和(自身を除く): 2319069788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 263, 370, 518, 526, 740, 1036, 1052, 1153, 1295, 1315, 1841, 2306, 2590, 2630, 3682, 4612, 5180, 5260, 5765, 7364, 8071, 9205, 9731, 11530, 16142, 18410, 19462, 23060, 32284, 36820, 38924, 40355, 42661, 48655, 68117, 80710, 85322, 97310, 136234, 161420, 170644, 194620, 213305, 272468, 298627, 303239, 340585, 426610, 597254, 606478, 681170, 853220, 1194508, 1212956, 1362340, 1493135, 1516195, 2122673, 2986270, 3032390, 4245346, 5972540, 6064780, 8490692, 10613365, 11219843, 21226730, 22439686, 42453460, 44879372, 56099215, 78538901, 112198430, 157077802, 224396860, 314155604, 392694505, 785389010, 1570778020]

約数ペア:

[(1, 1570778020), (2, 785389010), (4, 392694505), (5, 314155604), (7, 224396860), (10, 157077802), (14, 112198430), (20, 78538901), (28, 56099215), (35, 44879372), (37, 42453460), (70, 22439686), (74, 21226730), (140, 11219843), (148, 10613365), (185, 8490692), (259, 6064780), (263, 5972540), (370, 4245346), (518, 3032390), (526, 2986270), (740, 2122673), (1036, 1516195), (1052, 1493135), (1153, 1362340), (1295, 1212956), (1315, 1194508), (1841, 853220), (2306, 681170), (2590, 606478), (2630, 597254), (3682, 426610), (4612, 340585), (5180, 303239), (5260, 298627), (5765, 272468), (7364, 213305), (8071, 194620), (9205, 170644), (9731, 161420), (11530, 136234), (16142, 97310), (18410, 85322), (19462, 80710), (23060, 68117), (32284, 48655), (36820, 42661), (38924, 40355)]