421714230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{69247}}^1$

素因数の和:69293

約数の個数: 64

約数和(自身を含む): 1196605440

約数和(自身を除く): 774891210

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 3045, 6090, 69247, 138494, 207741, 346235, 415482, 484729, 692470, 969458, 1038705, 1454187, 2008163, 2077410, 2423645, 2908374, 4016326, 4847290, 6024489, 7270935, 10040815, 12048978, 14057141, 14541870, 20081630, 28114282, 30122445, 42171423, 60244890, 70285705, 84342846, 140571410, 210857115, 421714230]

約数ペア:

[(1, 421714230), (2, 210857115), (3, 140571410), (5, 84342846), (6, 70285705), (7, 60244890), (10, 42171423), (14, 30122445), (15, 28114282), (21, 20081630), (29, 14541870), (30, 14057141), (35, 12048978), (42, 10040815), (58, 7270935), (70, 6024489), (87, 4847290), (105, 4016326), (145, 2908374), (174, 2423645), (203, 2077410), (210, 2008163), (290, 1454187), (406, 1038705), (435, 969458), (609, 692470), (870, 484729), (1015, 415482), (1218, 346235), (2030, 207741), (3045, 138494), (6090, 69247)]