30075108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21061}}^1$

素因数の和:21092

約数の個数: 48

約数和(自身を含む): 84921984

約数和(自身を除く): 54846876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 21061, 42122, 63183, 84244, 126366, 147427, 252732, 294854, 358037, 442281, 589708, 716074, 884562, 1074111, 1432148, 1769124, 2148222, 2506259, 4296444, 5012518, 7518777, 10025036, 15037554, 30075108]

約数ペア:

[(1, 30075108), (2, 15037554), (3, 10025036), (4, 7518777), (6, 5012518), (7, 4296444), (12, 2506259), (14, 2148222), (17, 1769124), (21, 1432148), (28, 1074111), (34, 884562), (42, 716074), (51, 589708), (68, 442281), (84, 358037), (102, 294854), (119, 252732), (204, 147427), (238, 126366), (357, 84244), (476, 63183), (714, 42122), (1428, 21061)]