30380805

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2473}}^1$

素因数の和:2507

約数の個数: 64

約数和(自身を含む): 66501120

約数和(自身を除く): 36120315

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 91, 105, 117, 135, 189, 195, 273, 315, 351, 455, 585, 819, 945, 1365, 1755, 2457, 2473, 4095, 7419, 12285, 12365, 17311, 22257, 32149, 37095, 51933, 66771, 86555, 96447, 111285, 155799, 160745, 225043, 259665, 289341, 333855, 467397, 482235, 675129, 778995, 868023, 1125215, 1446705, 2025387, 2336985, 3375645, 4340115, 6076161, 10126935, 30380805]

約数ペア:

[(1, 30380805), (3, 10126935), (5, 6076161), (7, 4340115), (9, 3375645), (13, 2336985), (15, 2025387), (21, 1446705), (27, 1125215), (35, 868023), (39, 778995), (45, 675129), (63, 482235), (65, 467397), (91, 333855), (105, 289341), (117, 259665), (135, 225043), (189, 160745), (195, 155799), (273, 111285), (315, 96447), (351, 86555), (455, 66771), (585, 51933), (819, 37095), (945, 32149), (1365, 22257), (1755, 17311), (2457, 12365), (2473, 12285), (4095, 7419)]