2418172740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{1283}}^1$

素因数の和:1618

約数の個数: 144

約数和(自身を含む): 7565882688

約数和(自身を除く): 5147709948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 283, 333, 370, 444, 555, 566, 666, 740, 849, 1110, 1132, 1283, 1332, 1415, 1665, 1698, 2220, 2547, 2566, 2830, 3330, 3396, 3849, 4245, 5094, 5132, 5660, 6415, 6660, 7698, 8490, 10188, 10471, 11547, 12735, 12830, 15396, 16980, 19245, 20942, 23094, 25470, 25660, 31413, 38490, 41884, 46188, 47471, 50940, 52355, 57735, 62826, 76980, 94239, 94942, 104710, 115470, 125652, 142413, 157065, 188478, 189884, 209420, 230940, 237355, 284826, 314130, 363089, 376956, 427239, 471195, 474710, 569652, 628260, 712065, 726178, 854478, 942390, 949420, 1089267, 1424130, 1452356, 1708956, 1815445, 1884780, 2136195, 2178534, 2848260, 3267801, 3630890, 4272390, 4357068, 5446335, 6535602, 7261780, 8544780, 10892670, 13071204, 13434293, 16339005, 21785340, 26868586, 32678010, 40302879, 53737172, 65356020, 67171465, 80605758, 120908637, 134342930, 161211516, 201514395, 241817274, 268685860, 403028790, 483634548, 604543185, 806057580, 1209086370, 2418172740]

約数ペア:

[(1, 2418172740), (2, 1209086370), (3, 806057580), (4, 604543185), (5, 483634548), (6, 403028790), (9, 268685860), (10, 241817274), (12, 201514395), (15, 161211516), (18, 134342930), (20, 120908637), (30, 80605758), (36, 67171465), (37, 65356020), (45, 53737172), (60, 40302879), (74, 32678010), (90, 26868586), (111, 21785340), (148, 16339005), (180, 13434293), (185, 13071204), (222, 10892670), (283, 8544780), (333, 7261780), (370, 6535602), (444, 5446335), (555, 4357068), (566, 4272390), (666, 3630890), (740, 3267801), (849, 2848260), (1110, 2178534), (1132, 2136195), (1283, 1884780), (1332, 1815445), (1415, 1708956), (1665, 1452356), (1698, 1424130), (2220, 1089267), (2547, 949420), (2566, 942390), (2830, 854478), (3330, 726178), (3396, 712065), (3849, 628260), (4245, 569652), (5094, 474710), (5132, 471195), (5660, 427239), (6415, 376956), (6660, 363089), (7698, 314130), (8490, 284826), (10188, 237355), (10471, 230940), (11547, 209420), (12735, 189884), (12830, 188478), (15396, 157065), (16980, 142413), (19245, 125652), (20942, 115470), (23094, 104710), (25470, 94942), (25660, 94239), (31413, 76980), (38490, 62826), (41884, 57735), (46188, 52355), (47471, 50940)]