70969140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1$

素因数の和:590

約数の個数: 144

約数和(自身を含む): 238545216

約数和(自身を除く): 167576076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 73, 90, 99, 110, 132, 146, 165, 180, 198, 219, 220, 292, 330, 365, 396, 438, 491, 495, 657, 660, 730, 803, 876, 982, 990, 1095, 1314, 1460, 1473, 1606, 1964, 1980, 2190, 2409, 2455, 2628, 2946, 3212, 3285, 4015, 4380, 4419, 4818, 4910, 5401, 5892, 6570, 7227, 7365, 8030, 8838, 9636, 9820, 10802, 12045, 13140, 14454, 14730, 16060, 16203, 17676, 21604, 22095, 24090, 27005, 28908, 29460, 32406, 35843, 36135, 44190, 48180, 48609, 54010, 64812, 71686, 72270, 81015, 88380, 97218, 107529, 108020, 143372, 144540, 162030, 179215, 194436, 215058, 243045, 322587, 324060, 358430, 394273, 430116, 486090, 537645, 645174, 716860, 788546, 972180, 1075290, 1182819, 1290348, 1577092, 1612935, 1971365, 2150580, 2365638, 3225870, 3548457, 3942730, 4731276, 5914095, 6451740, 7096914, 7885460, 11828190, 14193828, 17742285, 23656380, 35484570, 70969140]

約数ペア:

[(1, 70969140), (2, 35484570), (3, 23656380), (4, 17742285), (5, 14193828), (6, 11828190), (9, 7885460), (10, 7096914), (11, 6451740), (12, 5914095), (15, 4731276), (18, 3942730), (20, 3548457), (22, 3225870), (30, 2365638), (33, 2150580), (36, 1971365), (44, 1612935), (45, 1577092), (55, 1290348), (60, 1182819), (66, 1075290), (73, 972180), (90, 788546), (99, 716860), (110, 645174), (132, 537645), (146, 486090), (165, 430116), (180, 394273), (198, 358430), (219, 324060), (220, 322587), (292, 243045), (330, 215058), (365, 194436), (396, 179215), (438, 162030), (491, 144540), (495, 143372), (657, 108020), (660, 107529), (730, 97218), (803, 88380), (876, 81015), (982, 72270), (990, 71686), (1095, 64812), (1314, 54010), (1460, 48609), (1473, 48180), (1606, 44190), (1964, 36135), (1980, 35843), (2190, 32406), (2409, 29460), (2455, 28908), (2628, 27005), (2946, 24090), (3212, 22095), (3285, 21604), (4015, 17676), (4380, 16203), (4419, 16060), (4818, 14730), (4910, 14454), (5401, 13140), (5892, 12045), (6570, 10802), (7227, 9820), (7365, 9636), (8030, 8838)]