30038862

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1231}}^1$

素因数の和:1333

約数の個数: 48

約数和(自身を含む): 70785792

約数和(自身を除く): 40746930

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 83, 98, 147, 166, 249, 294, 498, 581, 1162, 1231, 1743, 2462, 3486, 3693, 4067, 7386, 8134, 8617, 12201, 17234, 24402, 25851, 51702, 60319, 102173, 120638, 180957, 204346, 306519, 361914, 613038, 715211, 1430422, 2145633, 4291266, 5006477, 10012954, 15019431, 30038862]

約数ペア:

[(1, 30038862), (2, 15019431), (3, 10012954), (6, 5006477), (7, 4291266), (14, 2145633), (21, 1430422), (42, 715211), (49, 613038), (83, 361914), (98, 306519), (147, 204346), (166, 180957), (249, 120638), (294, 102173), (498, 60319), (581, 51702), (1162, 25851), (1231, 24402), (1743, 17234), (2462, 12201), (3486, 8617), (3693, 8134), (4067, 7386)]