7138345620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{459353}}^1$

素因数の和:459409

約数の個数: 96

約数和(自身を含む): 23460127488

約数和(自身を除く): 16321781868

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 5180, 7770, 15540, 459353, 918706, 1378059, 1837412, 2296765, 2756118, 3215471, 4593530, 5512236, 6430942, 6890295, 9187060, 9646413, 12861884, 13780590, 16077355, 16996061, 19292826, 27561180, 32154710, 33992122, 38585652, 48232065, 50988183, 64309420, 67984244, 84980305, 96464130, 101976366, 118972427, 169960610, 192928260, 203952732, 237944854, 254940915, 339921220, 356917281, 475889708, 509881830, 594862135, 713834562, 1019763660, 1189724270, 1427669124, 1784586405, 2379448540, 3569172810, 7138345620]

約数ペア:

[(1, 7138345620), (2, 3569172810), (3, 2379448540), (4, 1784586405), (5, 1427669124), (6, 1189724270), (7, 1019763660), (10, 713834562), (12, 594862135), (14, 509881830), (15, 475889708), (20, 356917281), (21, 339921220), (28, 254940915), (30, 237944854), (35, 203952732), (37, 192928260), (42, 169960610), (60, 118972427), (70, 101976366), (74, 96464130), (84, 84980305), (105, 67984244), (111, 64309420), (140, 50988183), (148, 48232065), (185, 38585652), (210, 33992122), (222, 32154710), (259, 27561180), (370, 19292826), (420, 16996061), (444, 16077355), (518, 13780590), (555, 12861884), (740, 9646413), (777, 9187060), (1036, 6890295), (1110, 6430942), (1295, 5512236), (1554, 4593530), (2220, 3215471), (2590, 2756118), (3108, 2296765), (3885, 1837412), (5180, 1378059), (7770, 918706), (15540, 459353)]