2022761830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{1489}}^1$

素因数の和:1705

約数の個数: 64

約数和(自身を含む): 3950907840

約数和(自身を除く): 1928146010

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 131, 170, 262, 305, 610, 655, 1037, 1310, 1489, 2074, 2227, 2978, 4454, 5185, 7445, 7991, 10370, 11135, 14890, 15982, 22270, 25313, 39955, 50626, 79910, 90829, 126565, 135847, 181658, 195059, 253130, 271694, 390118, 454145, 679235, 908290, 975295, 1358470, 1544093, 1950590, 3088186, 3316003, 6632006, 7720465, 11898599, 15440930, 16580015, 23797198, 33160030, 59492995, 118985990, 202276183, 404552366, 1011380915, 2022761830]

約数ペア:

[(1, 2022761830), (2, 1011380915), (5, 404552366), (10, 202276183), (17, 118985990), (34, 59492995), (61, 33160030), (85, 23797198), (122, 16580015), (131, 15440930), (170, 11898599), (262, 7720465), (305, 6632006), (610, 3316003), (655, 3088186), (1037, 1950590), (1310, 1544093), (1489, 1358470), (2074, 975295), (2227, 908290), (2978, 679235), (4454, 454145), (5185, 390118), (7445, 271694), (7991, 253130), (10370, 195059), (11135, 181658), (14890, 135847), (15982, 126565), (22270, 90829), (25313, 79910), (39955, 50626)]