15396810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:168

約数の個数: 128

約数和(自身を含む): 45045504

約数和(自身を除く): 29648694

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 37, 39, 55, 65, 66, 74, 78, 97, 110, 111, 130, 143, 165, 185, 194, 195, 222, 286, 291, 330, 370, 390, 407, 429, 481, 485, 555, 582, 715, 814, 858, 962, 970, 1067, 1110, 1221, 1261, 1430, 1443, 1455, 2035, 2134, 2145, 2405, 2442, 2522, 2886, 2910, 3201, 3589, 3783, 4070, 4290, 4810, 5291, 5335, 6105, 6305, 6402, 7178, 7215, 7566, 10582, 10670, 10767, 12210, 12610, 13871, 14430, 15873, 16005, 17945, 18915, 21534, 26455, 27742, 31746, 32010, 35890, 37830, 39479, 41613, 46657, 52910, 53835, 69355, 78958, 79365, 83226, 93314, 107670, 118437, 138710, 139971, 158730, 197395, 208065, 233285, 236874, 279942, 394790, 416130, 466570, 513227, 592185, 699855, 1026454, 1184370, 1399710, 1539681, 2566135, 3079362, 5132270, 7698405, 15396810]

約数ペア:

[(1, 15396810), (2, 7698405), (3, 5132270), (5, 3079362), (6, 2566135), (10, 1539681), (11, 1399710), (13, 1184370), (15, 1026454), (22, 699855), (26, 592185), (30, 513227), (33, 466570), (37, 416130), (39, 394790), (55, 279942), (65, 236874), (66, 233285), (74, 208065), (78, 197395), (97, 158730), (110, 139971), (111, 138710), (130, 118437), (143, 107670), (165, 93314), (185, 83226), (194, 79365), (195, 78958), (222, 69355), (286, 53835), (291, 52910), (330, 46657), (370, 41613), (390, 39479), (407, 37830), (429, 35890), (481, 32010), (485, 31746), (555, 27742), (582, 26455), (715, 21534), (814, 18915), (858, 17945), (962, 16005), (970, 15873), (1067, 14430), (1110, 13871), (1221, 12610), (1261, 12210), (1430, 10767), (1443, 10670), (1455, 10582), (2035, 7566), (2134, 7215), (2145, 7178), (2405, 6402), (2442, 6305), (2522, 6105), (2886, 5335), (2910, 5291), (3201, 4810), (3589, 4290), (3783, 4070)]