15197315070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137321}}^1$

素因数の和:137386

約数の個数: 128

約数和(自身を含む): 45560143872

約数和(自身を除く): 30362828802

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 31, 34, 35, 42, 51, 62, 70, 85, 93, 102, 105, 119, 155, 170, 186, 210, 217, 238, 255, 310, 357, 434, 465, 510, 527, 595, 651, 714, 930, 1054, 1085, 1190, 1302, 1581, 1785, 2170, 2635, 3162, 3255, 3570, 3689, 5270, 6510, 7378, 7905, 11067, 15810, 18445, 22134, 36890, 55335, 110670, 137321, 274642, 411963, 686605, 823926, 961247, 1373210, 1922494, 2059815, 2334457, 2883741, 4119630, 4256951, 4668914, 4806235, 5767482, 7003371, 8513902, 9612470, 11672285, 12770853, 14006742, 14418705, 16341199, 21284755, 23344570, 25541706, 28837410, 29798657, 32682398, 35016855, 42569510, 49023597, 59597314, 63854265, 70033710, 72368167, 81705995, 89395971, 98047194, 127708530, 144736334, 148993285, 163411990, 178791942, 217104501, 245117985, 297986570, 361840835, 434209002, 446979855, 490235970, 506577169, 723681670, 893959710, 1013154338, 1085522505, 1519731507, 2171045010, 2532885845, 3039463014, 5065771690, 7598657535, 15197315070]

約数ペア:

[(1, 15197315070), (2, 7598657535), (3, 5065771690), (5, 3039463014), (6, 2532885845), (7, 2171045010), (10, 1519731507), (14, 1085522505), (15, 1013154338), (17, 893959710), (21, 723681670), (30, 506577169), (31, 490235970), (34, 446979855), (35, 434209002), (42, 361840835), (51, 297986570), (62, 245117985), (70, 217104501), (85, 178791942), (93, 163411990), (102, 148993285), (105, 144736334), (119, 127708530), (155, 98047194), (170, 89395971), (186, 81705995), (210, 72368167), (217, 70033710), (238, 63854265), (255, 59597314), (310, 49023597), (357, 42569510), (434, 35016855), (465, 32682398), (510, 29798657), (527, 28837410), (595, 25541706), (651, 23344570), (714, 21284755), (930, 16341199), (1054, 14418705), (1085, 14006742), (1190, 12770853), (1302, 11672285), (1581, 9612470), (1785, 8513902), (2170, 7003371), (2635, 5767482), (3162, 4806235), (3255, 4668914), (3570, 4256951), (3689, 4119630), (5270, 2883741), (6510, 2334457), (7378, 2059815), (7905, 1922494), (11067, 1373210), (15810, 961247), (18445, 823926), (22134, 686605), (36890, 411963), (55335, 274642), (110670, 137321)]