172661010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:288

約数の個数: 128

約数和(自身を含む): 462495744

約数和(自身を除く): 289834734

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 51, 62, 67, 85, 93, 102, 134, 155, 163, 170, 186, 201, 255, 310, 326, 335, 402, 465, 489, 510, 527, 670, 815, 930, 978, 1005, 1054, 1139, 1581, 1630, 2010, 2077, 2278, 2445, 2635, 2771, 3162, 3417, 4154, 4890, 5053, 5270, 5542, 5695, 6231, 6834, 7905, 8313, 10106, 10385, 10921, 11390, 12462, 13855, 15159, 15810, 16626, 17085, 20770, 21842, 25265, 27710, 30318, 31155, 32763, 34170, 35309, 41565, 50530, 54605, 62310, 65526, 70618, 75795, 83130, 85901, 105927, 109210, 151590, 163815, 171802, 176545, 185657, 211854, 257703, 327630, 338551, 353090, 371314, 429505, 515406, 529635, 556971, 677102, 859010, 928285, 1015653, 1059270, 1113942, 1288515, 1692755, 1856570, 2031306, 2577030, 2784855, 3385510, 5078265, 5569710, 5755367, 10156530, 11510734, 17266101, 28776835, 34532202, 57553670, 86330505, 172661010]

約数ペア:

[(1, 172661010), (2, 86330505), (3, 57553670), (5, 34532202), (6, 28776835), (10, 17266101), (15, 11510734), (17, 10156530), (30, 5755367), (31, 5569710), (34, 5078265), (51, 3385510), (62, 2784855), (67, 2577030), (85, 2031306), (93, 1856570), (102, 1692755), (134, 1288515), (155, 1113942), (163, 1059270), (170, 1015653), (186, 928285), (201, 859010), (255, 677102), (310, 556971), (326, 529635), (335, 515406), (402, 429505), (465, 371314), (489, 353090), (510, 338551), (527, 327630), (670, 257703), (815, 211854), (930, 185657), (978, 176545), (1005, 171802), (1054, 163815), (1139, 151590), (1581, 109210), (1630, 105927), (2010, 85901), (2077, 83130), (2278, 75795), (2445, 70618), (2635, 65526), (2771, 62310), (3162, 54605), (3417, 50530), (4154, 41565), (4890, 35309), (5053, 34170), (5270, 32763), (5542, 31155), (5695, 30318), (6231, 27710), (6834, 25265), (7905, 21842), (8313, 20770), (10106, 17085), (10385, 16626), (10921, 15810), (11390, 15159), (12462, 13855)]