74793930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1777}}^1$

素因数の和:1871

約数の個数: 64

約数和(自身を含む): 190487808

約数和(自身を除く): 115693878

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 61, 69, 115, 122, 138, 183, 230, 305, 345, 366, 610, 690, 915, 1403, 1777, 1830, 2806, 3554, 4209, 5331, 7015, 8418, 8885, 10662, 14030, 17770, 21045, 26655, 40871, 42090, 53310, 81742, 108397, 122613, 204355, 216794, 245226, 325191, 408710, 541985, 613065, 650382, 1083970, 1226130, 1625955, 2493131, 3251910, 4986262, 7479393, 12465655, 14958786, 24931310, 37396965, 74793930]

約数ペア:

[(1, 74793930), (2, 37396965), (3, 24931310), (5, 14958786), (6, 12465655), (10, 7479393), (15, 4986262), (23, 3251910), (30, 2493131), (46, 1625955), (61, 1226130), (69, 1083970), (115, 650382), (122, 613065), (138, 541985), (183, 408710), (230, 325191), (305, 245226), (345, 216794), (366, 204355), (610, 122613), (690, 108397), (915, 81742), (1403, 53310), (1777, 42090), (1830, 40871), (2806, 26655), (3554, 21045), (4209, 17770), (5331, 14030), (7015, 10662), (8418, 8885)]