64151190

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2731}}^1$

素因数の和:2779

約数の個数: 80

約数和(自身を含む): 178508880

約数和(自身を除く): 114357690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 81, 87, 90, 135, 145, 162, 174, 261, 270, 290, 405, 435, 522, 783, 810, 870, 1305, 1566, 2349, 2610, 2731, 3915, 4698, 5462, 7830, 8193, 11745, 13655, 16386, 23490, 24579, 27310, 40965, 49158, 73737, 79199, 81930, 122895, 147474, 158398, 221211, 237597, 245790, 368685, 395995, 442422, 475194, 712791, 737370, 791990, 1106055, 1187985, 1425582, 2138373, 2212110, 2375970, 3563955, 4276746, 6415119, 7127910, 10691865, 12830238, 21383730, 32075595, 64151190]

約数ペア:

[(1, 64151190), (2, 32075595), (3, 21383730), (5, 12830238), (6, 10691865), (9, 7127910), (10, 6415119), (15, 4276746), (18, 3563955), (27, 2375970), (29, 2212110), (30, 2138373), (45, 1425582), (54, 1187985), (58, 1106055), (81, 791990), (87, 737370), (90, 712791), (135, 475194), (145, 442422), (162, 395995), (174, 368685), (261, 245790), (270, 237597), (290, 221211), (405, 158398), (435, 147474), (522, 122895), (783, 81930), (810, 79199), (870, 73737), (1305, 49158), (1566, 40965), (2349, 27310), (2610, 24579), (2731, 23490), (3915, 16386), (4698, 13655), (5462, 11745), (7830, 8193)]