30300039

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1901}}^1$

素因数の和:1948

約数の個数: 48

約数和(自身を含む): 56968704

約数和(自身を除く): 26668665

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 63, 69, 77, 99, 161, 207, 231, 253, 483, 693, 759, 1449, 1771, 1901, 2277, 5313, 5703, 13307, 15939, 17109, 20911, 39921, 43723, 62733, 119763, 131169, 146377, 188199, 306061, 393507, 439131, 480953, 918183, 1317393, 1442859, 2754549, 3366671, 4328577, 10100013, 30300039]

約数ペア:

[(1, 30300039), (3, 10100013), (7, 4328577), (9, 3366671), (11, 2754549), (21, 1442859), (23, 1317393), (33, 918183), (63, 480953), (69, 439131), (77, 393507), (99, 306061), (161, 188199), (207, 146377), (231, 131169), (253, 119763), (483, 62733), (693, 43723), (759, 39921), (1449, 20911), (1771, 17109), (1901, 15939), (2277, 13307), (5313, 5703)]