30204512

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4271}}^1$

素因数の和:4311

約数の個数: 48

約数和(自身を含む): 67822272

約数和(自身を除く): 37617760

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 4271, 7072, 8542, 17084, 34168, 55523, 68336, 72607, 111046, 136672, 145214, 222092, 290428, 444184, 580856, 888368, 943891, 1161712, 1776736, 1887782, 2323424, 3775564, 7551128, 15102256, 30204512]

約数ペア:

[(1, 30204512), (2, 15102256), (4, 7551128), (8, 3775564), (13, 2323424), (16, 1887782), (17, 1776736), (26, 1161712), (32, 943891), (34, 888368), (52, 580856), (68, 444184), (104, 290428), (136, 222092), (208, 145214), (221, 136672), (272, 111046), (416, 72607), (442, 68336), (544, 55523), (884, 34168), (1768, 17084), (3536, 8542), (4271, 7072)]