89960970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:232

約数の個数: 128

約数和(自身を含む): 247484160

約数和(自身を除く): 157523190

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 41, 55, 61, 66, 82, 109, 110, 122, 123, 165, 183, 205, 218, 246, 305, 327, 330, 366, 410, 451, 545, 610, 615, 654, 671, 902, 915, 1090, 1199, 1230, 1342, 1353, 1635, 1830, 2013, 2255, 2398, 2501, 2706, 3270, 3355, 3597, 4026, 4469, 4510, 5002, 5995, 6649, 6710, 6765, 7194, 7503, 8938, 10065, 11990, 12505, 13298, 13407, 13530, 15006, 17985, 19947, 20130, 22345, 25010, 26814, 27511, 33245, 35970, 37515, 39894, 44690, 49159, 55022, 66490, 67035, 73139, 75030, 82533, 98318, 99735, 134070, 137555, 146278, 147477, 165066, 199470, 219417, 245795, 272609, 275110, 294954, 365695, 412665, 438834, 491590, 545218, 731390, 737385, 817827, 825330, 1097085, 1363045, 1474770, 1635654, 2194170, 2726090, 2998699, 4089135, 5997398, 8178270, 8996097, 14993495, 17992194, 29986990, 44980485, 89960970]

約数ペア:

[(1, 89960970), (2, 44980485), (3, 29986990), (5, 17992194), (6, 14993495), (10, 8996097), (11, 8178270), (15, 5997398), (22, 4089135), (30, 2998699), (33, 2726090), (41, 2194170), (55, 1635654), (61, 1474770), (66, 1363045), (82, 1097085), (109, 825330), (110, 817827), (122, 737385), (123, 731390), (165, 545218), (183, 491590), (205, 438834), (218, 412665), (246, 365695), (305, 294954), (327, 275110), (330, 272609), (366, 245795), (410, 219417), (451, 199470), (545, 165066), (610, 147477), (615, 146278), (654, 137555), (671, 134070), (902, 99735), (915, 98318), (1090, 82533), (1199, 75030), (1230, 73139), (1342, 67035), (1353, 66490), (1635, 55022), (1830, 49159), (2013, 44690), (2255, 39894), (2398, 37515), (2501, 35970), (2706, 33245), (3270, 27511), (3355, 26814), (3597, 25010), (4026, 22345), (4469, 20130), (4510, 19947), (5002, 17985), (5995, 15006), (6649, 13530), (6710, 13407), (6765, 13298), (7194, 12505), (7503, 11990), (8938, 10065)]