2215350

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{547}}^1$

素因数の和:571

約数の個数: 60

約数和(自身を含む): 6166644

約数和(自身を除く): 3951294

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 547, 675, 810, 1094, 1350, 1641, 2025, 2735, 3282, 4050, 4923, 5470, 8205, 9846, 13675, 14769, 16410, 24615, 27350, 29538, 41025, 44307, 49230, 73845, 82050, 88614, 123075, 147690, 221535, 246150, 369225, 443070, 738450, 1107675, 2215350]

約数ペア:

[(1, 2215350), (2, 1107675), (3, 738450), (5, 443070), (6, 369225), (9, 246150), (10, 221535), (15, 147690), (18, 123075), (25, 88614), (27, 82050), (30, 73845), (45, 49230), (50, 44307), (54, 41025), (75, 29538), (81, 27350), (90, 24615), (135, 16410), (150, 14769), (162, 13675), (225, 9846), (270, 8205), (405, 5470), (450, 4923), (547, 4050), (675, 3282), (810, 2735), (1094, 2025), (1350, 1641)]