586842620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1$

素因数の和:740

約数の個数: 144

約数和(自身を含む): 1567476288

約数和(自身を除く): 980633668

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 73, 91, 98, 130, 140, 146, 182, 196, 245, 260, 292, 364, 365, 455, 490, 511, 631, 637, 730, 910, 949, 980, 1022, 1262, 1274, 1460, 1820, 1898, 2044, 2524, 2548, 2555, 3155, 3185, 3577, 3796, 4417, 4745, 5110, 6310, 6370, 6643, 7154, 8203, 8834, 9490, 10220, 12620, 12740, 13286, 14308, 16406, 17668, 17885, 18980, 22085, 26572, 30919, 32812, 33215, 35770, 41015, 44170, 46063, 46501, 57421, 61838, 66430, 71540, 82030, 88340, 92126, 93002, 114842, 123676, 132860, 154595, 164060, 184252, 186004, 229684, 230315, 232505, 287105, 309190, 322441, 401947, 460630, 465010, 574210, 598819, 618380, 644882, 803894, 921260, 930020, 1148420, 1197638, 1289764, 1607788, 1612205, 2009735, 2257087, 2395276, 2994095, 3224410, 4019470, 4191733, 4514174, 5988190, 6448820, 8038940, 8383466, 9028348, 11285435, 11976380, 16766932, 20958665, 22570870, 29342131, 41917330, 45141740, 58684262, 83834660, 117368524, 146710655, 293421310, 586842620]

約数ペア:

[(1, 586842620), (2, 293421310), (4, 146710655), (5, 117368524), (7, 83834660), (10, 58684262), (13, 45141740), (14, 41917330), (20, 29342131), (26, 22570870), (28, 20958665), (35, 16766932), (49, 11976380), (52, 11285435), (65, 9028348), (70, 8383466), (73, 8038940), (91, 6448820), (98, 5988190), (130, 4514174), (140, 4191733), (146, 4019470), (182, 3224410), (196, 2994095), (245, 2395276), (260, 2257087), (292, 2009735), (364, 1612205), (365, 1607788), (455, 1289764), (490, 1197638), (511, 1148420), (631, 930020), (637, 921260), (730, 803894), (910, 644882), (949, 618380), (980, 598819), (1022, 574210), (1262, 465010), (1274, 460630), (1460, 401947), (1820, 322441), (1898, 309190), (2044, 287105), (2524, 232505), (2548, 230315), (2555, 229684), (3155, 186004), (3185, 184252), (3577, 164060), (3796, 154595), (4417, 132860), (4745, 123676), (5110, 114842), (6310, 93002), (6370, 92126), (6643, 88340), (7154, 82030), (8203, 71540), (8834, 66430), (9490, 61838), (10220, 57421), (12620, 46501), (12740, 46063), (13286, 44170), (14308, 41015), (16406, 35770), (17668, 33215), (17885, 32812), (18980, 30919), (22085, 26572)]