13286910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:218

約数の個数: 128

約数和(自身を含む): 40771584

約数和(自身を除く): 27484674

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 31, 35, 39, 42, 62, 65, 70, 78, 91, 93, 105, 130, 155, 157, 182, 186, 195, 210, 217, 273, 310, 314, 390, 403, 434, 455, 465, 471, 546, 651, 785, 806, 910, 930, 942, 1085, 1099, 1209, 1302, 1365, 1570, 2015, 2041, 2170, 2198, 2355, 2418, 2730, 2821, 3255, 3297, 4030, 4082, 4710, 4867, 5495, 5642, 6045, 6123, 6510, 6594, 8463, 9734, 10205, 10990, 12090, 12246, 14105, 14287, 14601, 16485, 16926, 20410, 24335, 28210, 28574, 29202, 30615, 32970, 34069, 42315, 42861, 48670, 61230, 63271, 68138, 71435, 73005, 84630, 85722, 102207, 126542, 142870, 146010, 170345, 189813, 204414, 214305, 316355, 340690, 379626, 428610, 442897, 511035, 632710, 885794, 949065, 1022070, 1328691, 1898130, 2214485, 2657382, 4428970, 6643455, 13286910]

約数ペア:

[(1, 13286910), (2, 6643455), (3, 4428970), (5, 2657382), (6, 2214485), (7, 1898130), (10, 1328691), (13, 1022070), (14, 949065), (15, 885794), (21, 632710), (26, 511035), (30, 442897), (31, 428610), (35, 379626), (39, 340690), (42, 316355), (62, 214305), (65, 204414), (70, 189813), (78, 170345), (91, 146010), (93, 142870), (105, 126542), (130, 102207), (155, 85722), (157, 84630), (182, 73005), (186, 71435), (195, 68138), (210, 63271), (217, 61230), (273, 48670), (310, 42861), (314, 42315), (390, 34069), (403, 32970), (434, 30615), (455, 29202), (465, 28574), (471, 28210), (546, 24335), (651, 20410), (785, 16926), (806, 16485), (910, 14601), (930, 14287), (942, 14105), (1085, 12246), (1099, 12090), (1209, 10990), (1302, 10205), (1365, 9734), (1570, 8463), (2015, 6594), (2041, 6510), (2170, 6123), (2198, 6045), (2355, 5642), (2418, 5495), (2730, 4867), (2821, 4710), (3255, 4082), (3297, 4030)]