30172428

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5861}}^1$

素因数の和:5895

約数の個数: 72

約数和(自身を含む): 89618256

約数和(自身を除く): 59445828

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 5861, 11722, 17583, 23444, 35166, 52749, 64471, 70332, 76193, 105498, 128942, 152386, 193413, 210996, 228579, 257884, 304772, 386826, 457158, 580239, 685737, 773652, 838123, 914316, 1160478, 1371474, 1676246, 2320956, 2514369, 2742948, 3352492, 5028738, 7543107, 10057476, 15086214, 30172428]

約数ペア:

[(1, 30172428), (2, 15086214), (3, 10057476), (4, 7543107), (6, 5028738), (9, 3352492), (11, 2742948), (12, 2514369), (13, 2320956), (18, 1676246), (22, 1371474), (26, 1160478), (33, 914316), (36, 838123), (39, 773652), (44, 685737), (52, 580239), (66, 457158), (78, 386826), (99, 304772), (117, 257884), (132, 228579), (143, 210996), (156, 193413), (198, 152386), (234, 128942), (286, 105498), (396, 76193), (429, 70332), (468, 64471), (572, 52749), (858, 35166), (1287, 23444), (1716, 17583), (2574, 11722), (5148, 5861)]