1447314050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{331}}^1$

素因数の和:425

約数の個数: 144

約数和(自身を含む): 3433905216

約数和(自身を除く): 1986591166

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 31, 35, 50, 62, 65, 70, 91, 130, 155, 175, 182, 217, 310, 325, 331, 350, 403, 434, 455, 650, 662, 775, 806, 910, 961, 1085, 1550, 1655, 1922, 2015, 2170, 2275, 2317, 2821, 3310, 4030, 4303, 4550, 4634, 4805, 5425, 5642, 6727, 8275, 8606, 9610, 10075, 10261, 10850, 11585, 12493, 13454, 14105, 16550, 20150, 20522, 21515, 23170, 24025, 24986, 28210, 30121, 33635, 43030, 48050, 51305, 57925, 60242, 62465, 67270, 70525, 71827, 87451, 102610, 107575, 115850, 124930, 133393, 141050, 143654, 150605, 168175, 174902, 215150, 256525, 266786, 301210, 312325, 318091, 336350, 359135, 437255, 513050, 624650, 636182, 666965, 718270, 753025, 874510, 933751, 1333930, 1506050, 1590455, 1795675, 1867502, 2186275, 2226637, 3180910, 3334825, 3591350, 4135183, 4372550, 4453274, 4668755, 6669650, 7952275, 8270366, 9337510, 11133185, 15904550, 20675915, 22266370, 23343775, 28946281, 41351830, 46687550, 55665925, 57892562, 103379575, 111331850, 144731405, 206759150, 289462810, 723657025, 1447314050]

約数ペア:

[(1, 1447314050), (2, 723657025), (5, 289462810), (7, 206759150), (10, 144731405), (13, 111331850), (14, 103379575), (25, 57892562), (26, 55665925), (31, 46687550), (35, 41351830), (50, 28946281), (62, 23343775), (65, 22266370), (70, 20675915), (91, 15904550), (130, 11133185), (155, 9337510), (175, 8270366), (182, 7952275), (217, 6669650), (310, 4668755), (325, 4453274), (331, 4372550), (350, 4135183), (403, 3591350), (434, 3334825), (455, 3180910), (650, 2226637), (662, 2186275), (775, 1867502), (806, 1795675), (910, 1590455), (961, 1506050), (1085, 1333930), (1550, 933751), (1655, 874510), (1922, 753025), (2015, 718270), (2170, 666965), (2275, 636182), (2317, 624650), (2821, 513050), (3310, 437255), (4030, 359135), (4303, 336350), (4550, 318091), (4634, 312325), (4805, 301210), (5425, 266786), (5642, 256525), (6727, 215150), (8275, 174902), (8606, 168175), (9610, 150605), (10075, 143654), (10261, 141050), (10850, 133393), (11585, 124930), (12493, 115850), (13454, 107575), (14105, 102610), (16550, 87451), (20150, 71827), (20522, 70525), (21515, 67270), (23170, 62465), (24025, 60242), (24986, 57925), (28210, 51305), (30121, 48050), (33635, 43030)]