321270090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1\times {\mathrm{479}}^1$

素因数の和:851

約数の個数: 64

約数和(自身を含む): 785203200

約数和(自身を除く): 463933110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 283, 395, 474, 479, 566, 790, 849, 958, 1185, 1415, 1437, 1698, 2370, 2395, 2830, 2874, 4245, 4790, 7185, 8490, 14370, 22357, 37841, 44714, 67071, 75682, 111785, 113523, 134142, 135557, 189205, 223570, 227046, 271114, 335355, 378410, 406671, 567615, 670710, 677785, 813342, 1135230, 1355570, 2033355, 4066710, 10709003, 21418006, 32127009, 53545015, 64254018, 107090030, 160635045, 321270090]

約数ペア:

[(1, 321270090), (2, 160635045), (3, 107090030), (5, 64254018), (6, 53545015), (10, 32127009), (15, 21418006), (30, 10709003), (79, 4066710), (158, 2033355), (237, 1355570), (283, 1135230), (395, 813342), (474, 677785), (479, 670710), (566, 567615), (790, 406671), (849, 378410), (958, 335355), (1185, 271114), (1415, 227046), (1437, 223570), (1698, 189205), (2370, 135557), (2395, 134142), (2830, 113523), (2874, 111785), (4245, 75682), (4790, 67071), (7185, 44714), (8490, 37841), (14370, 22357)]