42315667940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1327}}^1\times {\mathrm{2503}}^1$

素因数の和:3866

約数の個数: 144

約数和(自身を含む): 111451156992

約数和(自身を除く): 69135489052

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1327, 1820, 2503, 2548, 2654, 3185, 5006, 5308, 6370, 6635, 9289, 10012, 12515, 12740, 13270, 17251, 17521, 18578, 25030, 26540, 32539, 34502, 35042, 37156, 46445, 50060, 65023, 65078, 69004, 70084, 86255, 87605, 92890, 120757, 122647, 130046, 130156, 162695, 172510, 175210, 185780, 227773, 241514, 245294, 260092, 325115, 325390, 345020, 350420, 455546, 483028, 490588, 603785, 613235, 650230, 650780, 845299, 911092, 1138865, 1207570, 1226470, 1300460, 1594411, 1690598, 2277730, 2415140, 2452940, 3188822, 3321481, 3381196, 4226495, 4555460, 6377644, 6642962, 7972055, 8452990, 13285924, 15944110, 16607405, 16905980, 23250367, 31888220, 33214810, 43179253, 46500734, 66429620, 86358506, 93001468, 116251835, 162752569, 172717012, 215896265, 232503670, 302254771, 325505138, 431792530, 465007340, 604509542, 651010276, 813762845, 863585060, 1209019084, 1511273855, 1627525690, 2115783397, 3022547710, 3255051380, 4231566794, 6045095420, 8463133588, 10578916985, 21157833970, 42315667940]

約数ペア:

[(1, 42315667940), (2, 21157833970), (4, 10578916985), (5, 8463133588), (7, 6045095420), (10, 4231566794), (13, 3255051380), (14, 3022547710), (20, 2115783397), (26, 1627525690), (28, 1511273855), (35, 1209019084), (49, 863585060), (52, 813762845), (65, 651010276), (70, 604509542), (91, 465007340), (98, 431792530), (130, 325505138), (140, 302254771), (182, 232503670), (196, 215896265), (245, 172717012), (260, 162752569), (364, 116251835), (455, 93001468), (490, 86358506), (637, 66429620), (910, 46500734), (980, 43179253), (1274, 33214810), (1327, 31888220), (1820, 23250367), (2503, 16905980), (2548, 16607405), (2654, 15944110), (3185, 13285924), (5006, 8452990), (5308, 7972055), (6370, 6642962), (6635, 6377644), (9289, 4555460), (10012, 4226495), (12515, 3381196), (12740, 3321481), (13270, 3188822), (17251, 2452940), (17521, 2415140), (18578, 2277730), (25030, 1690598), (26540, 1594411), (32539, 1300460), (34502, 1226470), (35042, 1207570), (37156, 1138865), (46445, 911092), (50060, 845299), (65023, 650780), (65078, 650230), (69004, 613235), (70084, 603785), (86255, 490588), (87605, 483028), (92890, 455546), (120757, 350420), (122647, 345020), (130046, 325390), (130156, 325115), (162695, 260092), (172510, 245294), (175210, 241514), (185780, 227773)]