69962140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{593}}^1$

素因数の和:966

約数の個数: 48

約数和(自身を含む): 156274272

約数和(自身を除く): 86312132

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 347, 593, 694, 1186, 1388, 1735, 2372, 2965, 3470, 5899, 5930, 6940, 10081, 11798, 11860, 20162, 23596, 29495, 40324, 50405, 58990, 100810, 117980, 201620, 205771, 411542, 823084, 1028855, 2057710, 3498107, 4115420, 6996214, 13992428, 17490535, 34981070, 69962140]

約数ペア:

[(1, 69962140), (2, 34981070), (4, 17490535), (5, 13992428), (10, 6996214), (17, 4115420), (20, 3498107), (34, 2057710), (68, 1028855), (85, 823084), (170, 411542), (340, 205771), (347, 201620), (593, 117980), (694, 100810), (1186, 58990), (1388, 50405), (1735, 40324), (2372, 29495), (2965, 23596), (3470, 20162), (5899, 11860), (5930, 11798), (6940, 10081)]