30799503

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 53225536

約数和(自身を除く): 22426033

約数列:

[1, 3, 7, 9, 21, 37, 63, 73, 111, 181, 219, 259, 333, 511, 543, 657, 777, 1267, 1533, 1629, 2331, 2701, 3801, 4599, 6697, 8103, 11403, 13213, 18907, 20091, 24309, 39639, 46879, 56721, 60273, 92491, 118917, 140637, 170163, 277473, 421911, 488881, 832419, 1466643, 3422167, 4399929, 10266501, 30799503]

約数ペア:

[(1, 30799503), (3, 10266501), (7, 4399929), (9, 3422167), (21, 1466643), (37, 832419), (63, 488881), (73, 421911), (111, 277473), (181, 170163), (219, 140637), (259, 118917), (333, 92491), (511, 60273), (543, 56721), (657, 46879), (777, 39639), (1267, 24309), (1533, 20091), (1629, 18907), (2331, 13213), (2701, 11403), (3801, 8103), (4599, 6697)]