610412860

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{2663}}^1$

素因数の和:2902

約数の個数: 48

約数和(自身を含む): 1308194496

約数和(自身を除く): 697781636

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 157, 292, 314, 365, 628, 730, 785, 1460, 1570, 2663, 3140, 5326, 10652, 11461, 13315, 22922, 26630, 45844, 53260, 57305, 114610, 194399, 229220, 388798, 418091, 777596, 836182, 971995, 1672364, 1943990, 2090455, 3887980, 4180910, 8361820, 30520643, 61041286, 122082572, 152603215, 305206430, 610412860]

約数ペア:

[(1, 610412860), (2, 305206430), (4, 152603215), (5, 122082572), (10, 61041286), (20, 30520643), (73, 8361820), (146, 4180910), (157, 3887980), (292, 2090455), (314, 1943990), (365, 1672364), (628, 971995), (730, 836182), (785, 777596), (1460, 418091), (1570, 388798), (2663, 229220), (3140, 194399), (5326, 114610), (10652, 57305), (11461, 53260), (13315, 45844), (22922, 26630)]