30637320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{36473}}^1$

素因数の和:36494

約数の個数: 64

約数和(自身を含む): 105045120

約数和(自身を除く): 74407800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 36473, 72946, 109419, 145892, 182365, 218838, 255311, 291784, 364730, 437676, 510622, 547095, 729460, 765933, 875352, 1021244, 1094190, 1276555, 1458920, 1531866, 2042488, 2188380, 2553110, 3063732, 3829665, 4376760, 5106220, 6127464, 7659330, 10212440, 15318660, 30637320]

約数ペア:

[(1, 30637320), (2, 15318660), (3, 10212440), (4, 7659330), (5, 6127464), (6, 5106220), (7, 4376760), (8, 3829665), (10, 3063732), (12, 2553110), (14, 2188380), (15, 2042488), (20, 1531866), (21, 1458920), (24, 1276555), (28, 1094190), (30, 1021244), (35, 875352), (40, 765933), (42, 729460), (56, 547095), (60, 510622), (70, 437676), (84, 364730), (105, 291784), (120, 255311), (140, 218838), (168, 182365), (210, 145892), (280, 109419), (420, 72946), (840, 36473)]