1942280590

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{461}}^1$

素因数の和:757

約数の個数: 64

約数和(自身を含む): 3678333120

約数和(自身を除く): 1736052530

約数列:

[1, 2, 5, 10, 37, 59, 74, 118, 185, 193, 295, 370, 386, 461, 590, 922, 965, 1930, 2183, 2305, 4366, 4610, 7141, 10915, 11387, 14282, 17057, 21830, 22774, 27199, 34114, 35705, 54398, 56935, 71410, 85285, 88973, 113870, 135995, 170570, 177946, 271990, 421319, 444865, 842638, 889730, 1006363, 2012726, 2106595, 3292001, 4213190, 5031815, 5249407, 6584002, 10063630, 10498814, 16460005, 26247035, 32920010, 52494070, 194228059, 388456118, 971140295, 1942280590]

約数ペア:

[(1, 1942280590), (2, 971140295), (5, 388456118), (10, 194228059), (37, 52494070), (59, 32920010), (74, 26247035), (118, 16460005), (185, 10498814), (193, 10063630), (295, 6584002), (370, 5249407), (386, 5031815), (461, 4213190), (590, 3292001), (922, 2106595), (965, 2012726), (1930, 1006363), (2183, 889730), (2305, 842638), (4366, 444865), (4610, 421319), (7141, 271990), (10915, 177946), (11387, 170570), (14282, 135995), (17057, 113870), (21830, 88973), (22774, 85285), (27199, 71410), (34114, 56935), (35705, 54398)]