56540190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{877}}^1$

素因数の和:1201

約数の個数: 64

約数和(自身を含む): 155764224

約数和(自身を除く): 99224034

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 307, 614, 877, 921, 1535, 1754, 1842, 2149, 2631, 3070, 4298, 4385, 4605, 5262, 6139, 6447, 8770, 9210, 10745, 12278, 12894, 13155, 18417, 21490, 26310, 30695, 32235, 36834, 61390, 64470, 92085, 184170, 269239, 538478, 807717, 1346195, 1615434, 1884673, 2692390, 3769346, 4038585, 5654019, 8077170, 9423365, 11308038, 18846730, 28270095, 56540190]

約数ペア:

[(1, 56540190), (2, 28270095), (3, 18846730), (5, 11308038), (6, 9423365), (7, 8077170), (10, 5654019), (14, 4038585), (15, 3769346), (21, 2692390), (30, 1884673), (35, 1615434), (42, 1346195), (70, 807717), (105, 538478), (210, 269239), (307, 184170), (614, 92085), (877, 64470), (921, 61390), (1535, 36834), (1754, 32235), (1842, 30695), (2149, 26310), (2631, 21490), (3070, 18417), (4298, 13155), (4385, 12894), (4605, 12278), (5262, 10745), (6139, 9210), (6447, 8770)]