73647910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{311}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 161740800

約数和(自身を除く): 88092890

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 199, 238, 311, 398, 595, 622, 995, 1190, 1393, 1555, 1990, 2177, 2786, 3110, 3383, 4354, 5287, 6766, 6965, 10574, 10885, 13930, 16915, 21770, 23681, 26435, 33830, 37009, 47362, 52870, 61889, 74018, 118405, 123778, 185045, 236810, 309445, 370090, 433223, 618890, 866446, 1052113, 2104226, 2166115, 4332230, 5260565, 7364791, 10521130, 14729582, 36823955, 73647910]

約数ペア:

[(1, 73647910), (2, 36823955), (5, 14729582), (7, 10521130), (10, 7364791), (14, 5260565), (17, 4332230), (34, 2166115), (35, 2104226), (70, 1052113), (85, 866446), (119, 618890), (170, 433223), (199, 370090), (238, 309445), (311, 236810), (398, 185045), (595, 123778), (622, 118405), (995, 74018), (1190, 61889), (1393, 52870), (1555, 47362), (1990, 37009), (2177, 33830), (2786, 26435), (3110, 23681), (3383, 21770), (4354, 16915), (5287, 13930), (6766, 10885), (6965, 10574)]