31345377480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{85447}}^1$

素因数の和:86483

約数の個数: 96

約数和(自身を含む): 101973643200

約数和(自身を除く): 70628265720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1019, 2038, 3057, 4076, 5095, 6114, 8152, 9171, 10190, 12228, 15285, 18342, 20380, 24456, 30570, 36684, 40760, 45855, 61140, 73368, 85447, 91710, 122280, 170894, 183420, 256341, 341788, 366840, 427235, 512682, 683576, 769023, 854470, 1025364, 1281705, 1538046, 1708940, 2050728, 2563410, 3076092, 3417880, 3845115, 5126820, 6152184, 7690230, 10253640, 15380460, 30760920, 87070493, 174140986, 261211479, 348281972, 435352465, 522422958, 696563944, 783634437, 870704930, 1044845916, 1306057395, 1567268874, 1741409860, 2089691832, 2612114790, 3134537748, 3482819720, 3918172185, 5224229580, 6269075496, 7836344370, 10448459160, 15672688740, 31345377480]

約数ペア:

[(1, 31345377480), (2, 15672688740), (3, 10448459160), (4, 7836344370), (5, 6269075496), (6, 5224229580), (8, 3918172185), (9, 3482819720), (10, 3134537748), (12, 2612114790), (15, 2089691832), (18, 1741409860), (20, 1567268874), (24, 1306057395), (30, 1044845916), (36, 870704930), (40, 783634437), (45, 696563944), (60, 522422958), (72, 435352465), (90, 348281972), (120, 261211479), (180, 174140986), (360, 87070493), (1019, 30760920), (2038, 15380460), (3057, 10253640), (4076, 7690230), (5095, 6152184), (6114, 5126820), (8152, 3845115), (9171, 3417880), (10190, 3076092), (12228, 2563410), (15285, 2050728), (18342, 1708940), (20380, 1538046), (24456, 1281705), (30570, 1025364), (36684, 854470), (40760, 769023), (45855, 683576), (61140, 512682), (73368, 427235), (85447, 366840), (91710, 341788), (122280, 256341), (170894, 183420)]