123542430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:482

約数の個数: 128

約数和(自身を含む): 346622976

約数和(自身を除く): 223080546

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 41, 46, 55, 66, 69, 82, 110, 115, 123, 138, 165, 205, 230, 246, 253, 330, 345, 397, 410, 451, 506, 615, 690, 759, 794, 902, 943, 1191, 1230, 1265, 1353, 1518, 1886, 1985, 2255, 2382, 2530, 2706, 2829, 3795, 3970, 4367, 4510, 4715, 5658, 5955, 6765, 7590, 8734, 9131, 9430, 10373, 11910, 13101, 13530, 14145, 16277, 18262, 20746, 21835, 26202, 27393, 28290, 31119, 32554, 43670, 45655, 48831, 51865, 54786, 62238, 65505, 81385, 91310, 97662, 100441, 103730, 131010, 136965, 155595, 162770, 179047, 200882, 244155, 273930, 301323, 311190, 358094, 374371, 488310, 502205, 537141, 602646, 748742, 895235, 1004410, 1074282, 1123113, 1506615, 1790470, 1871855, 2246226, 2685705, 3013230, 3743710, 4118081, 5371410, 5615565, 8236162, 11231130, 12354243, 20590405, 24708486, 41180810, 61771215, 123542430]

約数ペア:

[(1, 123542430), (2, 61771215), (3, 41180810), (5, 24708486), (6, 20590405), (10, 12354243), (11, 11231130), (15, 8236162), (22, 5615565), (23, 5371410), (30, 4118081), (33, 3743710), (41, 3013230), (46, 2685705), (55, 2246226), (66, 1871855), (69, 1790470), (82, 1506615), (110, 1123113), (115, 1074282), (123, 1004410), (138, 895235), (165, 748742), (205, 602646), (230, 537141), (246, 502205), (253, 488310), (330, 374371), (345, 358094), (397, 311190), (410, 301323), (451, 273930), (506, 244155), (615, 200882), (690, 179047), (759, 162770), (794, 155595), (902, 136965), (943, 131010), (1191, 103730), (1230, 100441), (1265, 97662), (1353, 91310), (1518, 81385), (1886, 65505), (1985, 62238), (2255, 54786), (2382, 51865), (2530, 48831), (2706, 45655), (2829, 43670), (3795, 32554), (3970, 31119), (4367, 28290), (4510, 27393), (4715, 26202), (5658, 21835), (5955, 20746), (6765, 18262), (7590, 16277), (8734, 14145), (9131, 13530), (9430, 13101), (10373, 11910)]