30642768

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{16369}}^1$

素因数の和:16396

約数の個数: 60

約数和(自身を含む): 92359540

約数和(自身を除く): 61716772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 16369, 32738, 49107, 65476, 98214, 130952, 147321, 196428, 212797, 261904, 294642, 392856, 425594, 589284, 638391, 785712, 851188, 1178568, 1276782, 1702376, 1915173, 2357136, 2553564, 3404752, 3830346, 5107128, 7660692, 10214256, 15321384, 30642768]

約数ペア:

[(1, 30642768), (2, 15321384), (3, 10214256), (4, 7660692), (6, 5107128), (8, 3830346), (9, 3404752), (12, 2553564), (13, 2357136), (16, 1915173), (18, 1702376), (24, 1276782), (26, 1178568), (36, 851188), (39, 785712), (48, 638391), (52, 589284), (72, 425594), (78, 392856), (104, 294642), (117, 261904), (144, 212797), (156, 196428), (208, 147321), (234, 130952), (312, 98214), (468, 65476), (624, 49107), (936, 32738), (1872, 16369)]