142033010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:172

約数の個数: 128

約数和(自身を含む): 325693440

約数和(自身を除く): 183660430

約数列:

[1, 2, 5, 7, 10, 14, 29, 31, 35, 37, 58, 61, 62, 70, 74, 122, 145, 155, 185, 203, 217, 259, 290, 305, 310, 370, 406, 427, 434, 518, 610, 854, 899, 1015, 1073, 1085, 1147, 1295, 1769, 1798, 1891, 2030, 2135, 2146, 2170, 2257, 2294, 2590, 3538, 3782, 4270, 4495, 4514, 5365, 5735, 6293, 7511, 8029, 8845, 8990, 9455, 10730, 11285, 11470, 12383, 12586, 13237, 15022, 15799, 16058, 17690, 18910, 22570, 24766, 26474, 31465, 31598, 33263, 37555, 40145, 54839, 61915, 62930, 65453, 66185, 66526, 69967, 75110, 78995, 80290, 109678, 123830, 130906, 132370, 139934, 157990, 166315, 232841, 274195, 327265, 332630, 349835, 383873, 458171, 465682, 489769, 548390, 654530, 699670, 767746, 916342, 979538, 1164205, 1919365, 2029043, 2290855, 2328410, 2448845, 3838730, 4058086, 4581710, 4897690, 10145215, 14203301, 20290430, 28406602, 71016505, 142033010]

約数ペア:

[(1, 142033010), (2, 71016505), (5, 28406602), (7, 20290430), (10, 14203301), (14, 10145215), (29, 4897690), (31, 4581710), (35, 4058086), (37, 3838730), (58, 2448845), (61, 2328410), (62, 2290855), (70, 2029043), (74, 1919365), (122, 1164205), (145, 979538), (155, 916342), (185, 767746), (203, 699670), (217, 654530), (259, 548390), (290, 489769), (305, 465682), (310, 458171), (370, 383873), (406, 349835), (427, 332630), (434, 327265), (518, 274195), (610, 232841), (854, 166315), (899, 157990), (1015, 139934), (1073, 132370), (1085, 130906), (1147, 123830), (1295, 109678), (1769, 80290), (1798, 78995), (1891, 75110), (2030, 69967), (2135, 66526), (2146, 66185), (2170, 65453), (2257, 62930), (2294, 61915), (2590, 54839), (3538, 40145), (3782, 37555), (4270, 33263), (4495, 31598), (4514, 31465), (5365, 26474), (5735, 24766), (6293, 22570), (7511, 18910), (8029, 17690), (8845, 16058), (8990, 15799), (9455, 15022), (10730, 13237), (11285, 12586), (11470, 12383)]