30162456

素因数分解:

$2^3\times 3^4\times {\mathrm{89}}^1\times {\mathrm{523}}^1$

素因数の和:630

約数の個数: 80

約数和(自身を含む): 85595400

約数和(自身を除く): 55432944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 89, 108, 162, 178, 216, 267, 324, 356, 523, 534, 648, 712, 801, 1046, 1068, 1569, 1602, 2092, 2136, 2403, 3138, 3204, 4184, 4707, 4806, 6276, 6408, 7209, 9414, 9612, 12552, 14121, 14418, 18828, 19224, 28242, 28836, 37656, 42363, 46547, 56484, 57672, 84726, 93094, 112968, 139641, 169452, 186188, 279282, 338904, 372376, 418923, 558564, 837846, 1117128, 1256769, 1675692, 2513538, 3351384, 3770307, 5027076, 7540614, 10054152, 15081228, 30162456]

約数ペア:

[(1, 30162456), (2, 15081228), (3, 10054152), (4, 7540614), (6, 5027076), (8, 3770307), (9, 3351384), (12, 2513538), (18, 1675692), (24, 1256769), (27, 1117128), (36, 837846), (54, 558564), (72, 418923), (81, 372376), (89, 338904), (108, 279282), (162, 186188), (178, 169452), (216, 139641), (267, 112968), (324, 93094), (356, 84726), (523, 57672), (534, 56484), (648, 46547), (712, 42363), (801, 37656), (1046, 28836), (1068, 28242), (1569, 19224), (1602, 18828), (2092, 14418), (2136, 14121), (2403, 12552), (3138, 9612), (3204, 9414), (4184, 7209), (4707, 6408), (4806, 6276)]