726966070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1601}}^1\times {\mathrm{2671}}^1$

素因数の和:4296

約数の個数: 32

約数和(自身を含む): 1386896256

約数和(自身を除く): 659930186

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1601, 2671, 3202, 5342, 8005, 13355, 16010, 26710, 27217, 45407, 54434, 90814, 136085, 227035, 272170, 454070, 4276271, 8552542, 21381355, 42762710, 72696607, 145393214, 363483035, 726966070]

約数ペア:

[(1, 726966070), (2, 363483035), (5, 145393214), (10, 72696607), (17, 42762710), (34, 21381355), (85, 8552542), (170, 4276271), (1601, 454070), (2671, 272170), (3202, 227035), (5342, 136085), (8005, 90814), (13355, 54434), (16010, 45407), (26710, 27217)]