30931416

素因数分解:

$2^3\times 3^3\times {\mathrm{89}}^1\times {\mathrm{1609}}^1$

素因数の和:1713

約数の個数: 64

約数和(自身を含む): 86940000

約数和(自身を除く): 56008584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 89, 108, 178, 216, 267, 356, 534, 712, 801, 1068, 1602, 1609, 2136, 2403, 3204, 3218, 4806, 4827, 6408, 6436, 9612, 9654, 12872, 14481, 19224, 19308, 28962, 38616, 43443, 57924, 86886, 115848, 143201, 173772, 286402, 347544, 429603, 572804, 859206, 1145608, 1288809, 1718412, 2577618, 3436824, 3866427, 5155236, 7732854, 10310472, 15465708, 30931416]

約数ペア:

[(1, 30931416), (2, 15465708), (3, 10310472), (4, 7732854), (6, 5155236), (8, 3866427), (9, 3436824), (12, 2577618), (18, 1718412), (24, 1288809), (27, 1145608), (36, 859206), (54, 572804), (72, 429603), (89, 347544), (108, 286402), (178, 173772), (216, 143201), (267, 115848), (356, 86886), (534, 57924), (712, 43443), (801, 38616), (1068, 28962), (1602, 19308), (1609, 19224), (2136, 14481), (2403, 12872), (3204, 9654), (3218, 9612), (4806, 6436), (4827, 6408)]