27824670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9973}}^1$

素因数の和:10017

約数の個数: 48

約数和(自身を含む): 74685312

約数和(自身を除く): 46860642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 9973, 19946, 29919, 49865, 59838, 89757, 99730, 149595, 179514, 299190, 309163, 448785, 618326, 897570, 927489, 1545815, 1854978, 2782467, 3091630, 4637445, 5564934, 9274890, 13912335, 27824670]

約数ペア:

[(1, 27824670), (2, 13912335), (3, 9274890), (5, 5564934), (6, 4637445), (9, 3091630), (10, 2782467), (15, 1854978), (18, 1545815), (30, 927489), (31, 897570), (45, 618326), (62, 448785), (90, 309163), (93, 299190), (155, 179514), (186, 149595), (279, 99730), (310, 89757), (465, 59838), (558, 49865), (930, 29919), (1395, 19946), (2790, 9973)]