17223690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:148

約数の個数: 128

約数和(自身を含む): 49351680

約数和(自身を除く): 32127990

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 41, 55, 57, 66, 67, 82, 95, 110, 114, 123, 134, 165, 190, 201, 205, 209, 246, 285, 330, 335, 402, 410, 418, 451, 570, 615, 627, 670, 737, 779, 902, 1005, 1045, 1230, 1254, 1273, 1353, 1474, 1558, 2010, 2090, 2211, 2255, 2337, 2546, 2706, 2747, 3135, 3685, 3819, 3895, 4422, 4510, 4674, 5494, 6270, 6365, 6765, 7370, 7638, 7790, 8241, 8569, 11055, 11685, 12730, 13530, 13735, 14003, 16482, 17138, 19095, 22110, 23370, 25707, 27470, 28006, 30217, 38190, 41205, 42009, 42845, 51414, 52193, 60434, 70015, 82410, 84018, 85690, 90651, 104386, 128535, 140030, 151085, 156579, 181302, 210045, 257070, 260965, 302170, 313158, 420090, 453255, 521930, 574123, 782895, 906510, 1148246, 1565790, 1722369, 2870615, 3444738, 5741230, 8611845, 17223690]

約数ペア:

[(1, 17223690), (2, 8611845), (3, 5741230), (5, 3444738), (6, 2870615), (10, 1722369), (11, 1565790), (15, 1148246), (19, 906510), (22, 782895), (30, 574123), (33, 521930), (38, 453255), (41, 420090), (55, 313158), (57, 302170), (66, 260965), (67, 257070), (82, 210045), (95, 181302), (110, 156579), (114, 151085), (123, 140030), (134, 128535), (165, 104386), (190, 90651), (201, 85690), (205, 84018), (209, 82410), (246, 70015), (285, 60434), (330, 52193), (335, 51414), (402, 42845), (410, 42009), (418, 41205), (451, 38190), (570, 30217), (615, 28006), (627, 27470), (670, 25707), (737, 23370), (779, 22110), (902, 19095), (1005, 17138), (1045, 16482), (1230, 14003), (1254, 13735), (1273, 13530), (1353, 12730), (1474, 11685), (1558, 11055), (2010, 8569), (2090, 8241), (2211, 7790), (2255, 7638), (2337, 7370), (2546, 6765), (2706, 6365), (2747, 6270), (3135, 5494), (3685, 4674), (3819, 4510), (3895, 4422)]