39860730

素因数分解:

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

素因数の和:221

約数の個数: 192

約数和(自身を含む): 132507648

約数和(自身を除く): 92646918

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 31, 35, 39, 42, 45, 62, 63, 65, 70, 78, 90, 91, 93, 105, 117, 126, 130, 155, 157, 182, 186, 195, 210, 217, 234, 273, 279, 310, 314, 315, 390, 403, 434, 455, 465, 471, 546, 558, 585, 630, 651, 785, 806, 819, 910, 930, 942, 1085, 1099, 1170, 1209, 1302, 1365, 1395, 1413, 1570, 1638, 1953, 2015, 2041, 2170, 2198, 2355, 2418, 2730, 2790, 2821, 2826, 3255, 3297, 3627, 3906, 4030, 4082, 4095, 4710, 4867, 5495, 5642, 6045, 6123, 6510, 6594, 7065, 7254, 8190, 8463, 9734, 9765, 9891, 10205, 10990, 12090, 12246, 14105, 14130, 14287, 14601, 16485, 16926, 18135, 18369, 19530, 19782, 20410, 24335, 25389, 28210, 28574, 29202, 30615, 32970, 34069, 36270, 36738, 42315, 42861, 43803, 48670, 49455, 50778, 61230, 63271, 68138, 71435, 73005, 84630, 85722, 87606, 91845, 98910, 102207, 126542, 126945, 128583, 142870, 146010, 170345, 183690, 189813, 204414, 214305, 219015, 253890, 257166, 306621, 316355, 340690, 379626, 428610, 438030, 442897, 511035, 569439, 613242, 632710, 642915, 885794, 949065, 1022070, 1138878, 1285830, 1328691, 1533105, 1898130, 2214485, 2657382, 2847195, 3066210, 3986073, 4428970, 5694390, 6643455, 7972146, 13286910, 19930365, 39860730]

約数ペア:

[(1, 39860730), (2, 19930365), (3, 13286910), (5, 7972146), (6, 6643455), (7, 5694390), (9, 4428970), (10, 3986073), (13, 3066210), (14, 2847195), (15, 2657382), (18, 2214485), (21, 1898130), (26, 1533105), (30, 1328691), (31, 1285830), (35, 1138878), (39, 1022070), (42, 949065), (45, 885794), (62, 642915), (63, 632710), (65, 613242), (70, 569439), (78, 511035), (90, 442897), (91, 438030), (93, 428610), (105, 379626), (117, 340690), (126, 316355), (130, 306621), (155, 257166), (157, 253890), (182, 219015), (186, 214305), (195, 204414), (210, 189813), (217, 183690), (234, 170345), (273, 146010), (279, 142870), (310, 128583), (314, 126945), (315, 126542), (390, 102207), (403, 98910), (434, 91845), (455, 87606), (465, 85722), (471, 84630), (546, 73005), (558, 71435), (585, 68138), (630, 63271), (651, 61230), (785, 50778), (806, 49455), (819, 48670), (910, 43803), (930, 42861), (942, 42315), (1085, 36738), (1099, 36270), (1170, 34069), (1209, 32970), (1302, 30615), (1365, 29202), (1395, 28574), (1413, 28210), (1570, 25389), (1638, 24335), (1953, 20410), (2015, 19782), (2041, 19530), (2170, 18369), (2198, 18135), (2355, 16926), (2418, 16485), (2730, 14601), (2790, 14287), (2821, 14130), (2826, 14105), (3255, 12246), (3297, 12090), (3627, 10990), (3906, 10205), (4030, 9891), (4082, 9765), (4095, 9734), (4710, 8463), (4867, 8190), (5495, 7254), (5642, 7065), (6045, 6594), (6123, 6510)]