115265220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{274441}}^1$

素因数の和:274460

約数の個数: 48

約数和(自身を含む): 368850048

約数和(自身を除く): 253584828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 274441, 548882, 823323, 1097764, 1372205, 1646646, 1921087, 2744410, 3293292, 3842174, 4116615, 5488820, 5763261, 7684348, 8233230, 9605435, 11526522, 16466460, 19210870, 23053044, 28816305, 38421740, 57632610, 115265220]

約数ペア:

[(1, 115265220), (2, 57632610), (3, 38421740), (4, 28816305), (5, 23053044), (6, 19210870), (7, 16466460), (10, 11526522), (12, 9605435), (14, 8233230), (15, 7684348), (20, 5763261), (21, 5488820), (28, 4116615), (30, 3842174), (35, 3293292), (42, 2744410), (60, 1921087), (70, 1646646), (84, 1372205), (105, 1097764), (140, 823323), (210, 548882), (420, 274441)]