223672130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:216

約数の個数: 96

約数和(自身を含む): 468840960

約数和(自身を除く): 245168830

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 67, 89, 110, 121, 134, 155, 178, 242, 310, 335, 341, 445, 605, 670, 682, 737, 890, 979, 1210, 1474, 1705, 1958, 2077, 2759, 3410, 3685, 3751, 4154, 4895, 5518, 5963, 7370, 7502, 8107, 9790, 10385, 10769, 11926, 13795, 16214, 18755, 20770, 21538, 22847, 27590, 29815, 30349, 37510, 40535, 45694, 53845, 59630, 60698, 65593, 81070, 107690, 114235, 131186, 151745, 184853, 228470, 251317, 303490, 327965, 333839, 369706, 502634, 655930, 667678, 721523, 924265, 1256585, 1443046, 1669195, 1848530, 2033383, 2513170, 3338390, 3607615, 4066766, 7215230, 10166915, 20333830, 22367213, 44734426, 111836065, 223672130]

約数ペア:

[(1, 223672130), (2, 111836065), (5, 44734426), (10, 22367213), (11, 20333830), (22, 10166915), (31, 7215230), (55, 4066766), (62, 3607615), (67, 3338390), (89, 2513170), (110, 2033383), (121, 1848530), (134, 1669195), (155, 1443046), (178, 1256585), (242, 924265), (310, 721523), (335, 667678), (341, 655930), (445, 502634), (605, 369706), (670, 333839), (682, 327965), (737, 303490), (890, 251317), (979, 228470), (1210, 184853), (1474, 151745), (1705, 131186), (1958, 114235), (2077, 107690), (2759, 81070), (3410, 65593), (3685, 60698), (3751, 59630), (4154, 53845), (4895, 45694), (5518, 40535), (5963, 37510), (7370, 30349), (7502, 29815), (8107, 27590), (9790, 22847), (10385, 21538), (10769, 20770), (11926, 18755), (13795, 16214)]