25549230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1367}}^1$

素因数の和:1473

約数の個数: 64

約数和(自身を含む): 70917120

約数和(自身を除く): 45367890

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 89, 105, 178, 210, 267, 445, 534, 623, 890, 1246, 1335, 1367, 1869, 2670, 2734, 3115, 3738, 4101, 6230, 6835, 8202, 9345, 9569, 13670, 18690, 19138, 20505, 28707, 41010, 47845, 57414, 95690, 121663, 143535, 243326, 287070, 364989, 608315, 729978, 851641, 1216630, 1703282, 1824945, 2554923, 3649890, 4258205, 5109846, 8516410, 12774615, 25549230]

約数ペア:

[(1, 25549230), (2, 12774615), (3, 8516410), (5, 5109846), (6, 4258205), (7, 3649890), (10, 2554923), (14, 1824945), (15, 1703282), (21, 1216630), (30, 851641), (35, 729978), (42, 608315), (70, 364989), (89, 287070), (105, 243326), (178, 143535), (210, 121663), (267, 95690), (445, 57414), (534, 47845), (623, 41010), (890, 28707), (1246, 20505), (1335, 19138), (1367, 18690), (1869, 13670), (2670, 9569), (2734, 9345), (3115, 8202), (3738, 6835), (4101, 6230)]