137311890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{877}}^1$

素因数の和:1211

約数の個数: 64

約数和(自身を含む): 350469504

約数和(自身を除く): 213157614

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 307, 510, 614, 877, 921, 1535, 1754, 1842, 2631, 3070, 4385, 4605, 5219, 5262, 8770, 9210, 10438, 13155, 14909, 15657, 26095, 26310, 29818, 31314, 44727, 52190, 74545, 78285, 89454, 149090, 156570, 223635, 269239, 447270, 538478, 807717, 1346195, 1615434, 2692390, 4038585, 4577063, 8077170, 9154126, 13731189, 22885315, 27462378, 45770630, 68655945, 137311890]

約数ペア:

[(1, 137311890), (2, 68655945), (3, 45770630), (5, 27462378), (6, 22885315), (10, 13731189), (15, 9154126), (17, 8077170), (30, 4577063), (34, 4038585), (51, 2692390), (85, 1615434), (102, 1346195), (170, 807717), (255, 538478), (307, 447270), (510, 269239), (614, 223635), (877, 156570), (921, 149090), (1535, 89454), (1754, 78285), (1842, 74545), (2631, 52190), (3070, 44727), (4385, 31314), (4605, 29818), (5219, 26310), (5262, 26095), (8770, 15657), (9210, 14909), (10438, 13155)]