40710670

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:135

約数の個数: 128

約数和(自身を含む): 101606400

約数和(自身を除く): 60895730

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 49, 55, 65, 70, 77, 83, 91, 98, 110, 130, 143, 154, 166, 182, 245, 286, 343, 385, 415, 455, 490, 539, 581, 637, 686, 715, 770, 830, 910, 913, 1001, 1078, 1079, 1162, 1274, 1430, 1715, 1826, 2002, 2158, 2695, 2905, 3185, 3430, 3773, 4067, 4459, 4565, 5005, 5390, 5395, 5810, 6370, 6391, 7007, 7546, 7553, 8134, 8918, 9130, 10010, 10790, 11869, 12782, 14014, 15106, 18865, 20335, 22295, 23738, 28469, 31955, 35035, 37730, 37765, 40670, 44590, 44737, 49049, 52871, 56938, 59345, 63910, 70070, 75530, 83083, 89474, 98098, 105742, 118690, 142345, 166166, 223685, 245245, 264355, 284690, 313159, 370097, 415415, 447370, 490490, 528710, 581581, 626318, 740194, 830830, 1163162, 1565795, 1850485, 2907905, 3131590, 3700970, 4071067, 5815810, 8142134, 20355335, 40710670]

約数ペア:

[(1, 40710670), (2, 20355335), (5, 8142134), (7, 5815810), (10, 4071067), (11, 3700970), (13, 3131590), (14, 2907905), (22, 1850485), (26, 1565795), (35, 1163162), (49, 830830), (55, 740194), (65, 626318), (70, 581581), (77, 528710), (83, 490490), (91, 447370), (98, 415415), (110, 370097), (130, 313159), (143, 284690), (154, 264355), (166, 245245), (182, 223685), (245, 166166), (286, 142345), (343, 118690), (385, 105742), (415, 98098), (455, 89474), (490, 83083), (539, 75530), (581, 70070), (637, 63910), (686, 59345), (715, 56938), (770, 52871), (830, 49049), (910, 44737), (913, 44590), (1001, 40670), (1078, 37765), (1079, 37730), (1162, 35035), (1274, 31955), (1430, 28469), (1715, 23738), (1826, 22295), (2002, 20335), (2158, 18865), (2695, 15106), (2905, 14014), (3185, 12782), (3430, 11869), (3773, 10790), (4067, 10010), (4459, 9130), (4565, 8918), (5005, 8134), (5390, 7553), (5395, 7546), (5810, 7007), (6370, 6391)]