73134710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 151663104

約数和(自身を除く): 78528394

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 137, 211, 230, 253, 274, 422, 506, 685, 1055, 1265, 1370, 1507, 2110, 2321, 2530, 3014, 3151, 4642, 4853, 6302, 7535, 9706, 11605, 15070, 15755, 23210, 24265, 28907, 31510, 34661, 48530, 53383, 57814, 69322, 106766, 144535, 173305, 266915, 289070, 317977, 346610, 533830, 635954, 664861, 1329722, 1589885, 3179770, 3324305, 6648610, 7313471, 14626942, 36567355, 73134710]

約数ペア:

[(1, 73134710), (2, 36567355), (5, 14626942), (10, 7313471), (11, 6648610), (22, 3324305), (23, 3179770), (46, 1589885), (55, 1329722), (110, 664861), (115, 635954), (137, 533830), (211, 346610), (230, 317977), (253, 289070), (274, 266915), (422, 173305), (506, 144535), (685, 106766), (1055, 69322), (1265, 57814), (1370, 53383), (1507, 48530), (2110, 34661), (2321, 31510), (2530, 28907), (3014, 24265), (3151, 23210), (4642, 15755), (4853, 15070), (6302, 11605), (7535, 9706)]