69102410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1319}}^1$

素因数の和:1383

約数の個数: 48

約数和(自身を含む): 139138560

約数和(自身を除く): 70036150

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 169, 310, 338, 403, 806, 845, 1319, 1690, 2015, 2638, 4030, 5239, 6595, 10478, 13190, 17147, 26195, 34294, 40889, 52390, 81778, 85735, 171470, 204445, 222911, 408890, 445822, 531557, 1063114, 1114555, 2229110, 2657785, 5315570, 6910241, 13820482, 34551205, 69102410]

約数ペア:

[(1, 69102410), (2, 34551205), (5, 13820482), (10, 6910241), (13, 5315570), (26, 2657785), (31, 2229110), (62, 1114555), (65, 1063114), (130, 531557), (155, 445822), (169, 408890), (310, 222911), (338, 204445), (403, 171470), (806, 85735), (845, 81778), (1319, 52390), (1690, 40889), (2015, 34294), (2638, 26195), (4030, 17147), (5239, 13190), (6595, 10478)]