226035420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{289789}}^1$

素因数の和:289814

約数の個数: 48

約数和(自身を含む): 681586080

約数和(自身を除く): 455550660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 289789, 579578, 869367, 1159156, 1448945, 1738734, 2897890, 3477468, 3767257, 4346835, 5795780, 7534514, 8693670, 11301771, 15069028, 17387340, 18836285, 22603542, 37672570, 45207084, 56508855, 75345140, 113017710, 226035420]

約数ペア:

[(1, 226035420), (2, 113017710), (3, 75345140), (4, 56508855), (5, 45207084), (6, 37672570), (10, 22603542), (12, 18836285), (13, 17387340), (15, 15069028), (20, 11301771), (26, 8693670), (30, 7534514), (39, 5795780), (52, 4346835), (60, 3767257), (65, 3477468), (78, 2897890), (130, 1738734), (156, 1448945), (195, 1159156), (260, 869367), (390, 579578), (780, 289789)]