64935070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{7207}}^1$

素因数の和:7284

約数の個数: 32

約数和(自身を含む): 126111168

約数和(自身を除く): 61176098

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 530, 901, 1802, 4505, 7207, 9010, 14414, 36035, 72070, 122519, 245038, 381971, 612595, 763942, 1225190, 1909855, 3819710, 6493507, 12987014, 32467535, 64935070]

約数ペア:

[(1, 64935070), (2, 32467535), (5, 12987014), (10, 6493507), (17, 3819710), (34, 1909855), (53, 1225190), (85, 763942), (106, 612595), (170, 381971), (265, 245038), (530, 122519), (901, 72070), (1802, 36035), (4505, 14414), (7207, 9010)]