142997190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1093}}^1$

素因数の和:1206

約数の個数: 96

約数和(自身を含む): 404079840

約数和(自身を除く): 261082650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 89, 98, 105, 147, 178, 210, 245, 267, 294, 445, 490, 534, 623, 735, 890, 1093, 1246, 1335, 1470, 1869, 2186, 2670, 3115, 3279, 3738, 4361, 5465, 6230, 6558, 7651, 8722, 9345, 10930, 13083, 15302, 16395, 18690, 21805, 22953, 26166, 32790, 38255, 43610, 45906, 53557, 65415, 76510, 97277, 107114, 114765, 130830, 160671, 194554, 229530, 267785, 291831, 321342, 486385, 535570, 583662, 680939, 803355, 972770, 1361878, 1459155, 1606710, 2042817, 2918310, 3404695, 4085634, 4766573, 6809390, 9533146, 10214085, 14299719, 20428170, 23832865, 28599438, 47665730, 71498595, 142997190]

約数ペア:

[(1, 142997190), (2, 71498595), (3, 47665730), (5, 28599438), (6, 23832865), (7, 20428170), (10, 14299719), (14, 10214085), (15, 9533146), (21, 6809390), (30, 4766573), (35, 4085634), (42, 3404695), (49, 2918310), (70, 2042817), (89, 1606710), (98, 1459155), (105, 1361878), (147, 972770), (178, 803355), (210, 680939), (245, 583662), (267, 535570), (294, 486385), (445, 321342), (490, 291831), (534, 267785), (623, 229530), (735, 194554), (890, 160671), (1093, 130830), (1246, 114765), (1335, 107114), (1470, 97277), (1869, 76510), (2186, 65415), (2670, 53557), (3115, 45906), (3279, 43610), (3738, 38255), (4361, 32790), (5465, 26166), (6230, 22953), (6558, 21805), (7651, 18690), (8722, 16395), (9345, 15302), (10930, 13083)]