16229430

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:331

約数の個数: 128

約数和(自身を含む): 51240960

約数和(自身を除く): 35011530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 54, 62, 63, 70, 90, 93, 105, 126, 135, 155, 186, 189, 210, 217, 270, 277, 279, 310, 315, 378, 434, 465, 554, 558, 630, 651, 831, 837, 930, 945, 1085, 1302, 1385, 1395, 1662, 1674, 1890, 1939, 1953, 2170, 2493, 2770, 2790, 3255, 3878, 3906, 4155, 4185, 4986, 5817, 5859, 6510, 7479, 8310, 8370, 8587, 9695, 9765, 11634, 11718, 12465, 14958, 17174, 17451, 19390, 19530, 24930, 25761, 29085, 29295, 34902, 37395, 42935, 51522, 52353, 58170, 58590, 60109, 74790, 77283, 85870, 87255, 104706, 120218, 128805, 154566, 174510, 180327, 231849, 257610, 261765, 300545, 360654, 386415, 463698, 523530, 540981, 601090, 772830, 901635, 1081962, 1159245, 1622943, 1803270, 2318490, 2704905, 3245886, 5409810, 8114715, 16229430]

約数ペア:

[(1, 16229430), (2, 8114715), (3, 5409810), (5, 3245886), (6, 2704905), (7, 2318490), (9, 1803270), (10, 1622943), (14, 1159245), (15, 1081962), (18, 901635), (21, 772830), (27, 601090), (30, 540981), (31, 523530), (35, 463698), (42, 386415), (45, 360654), (54, 300545), (62, 261765), (63, 257610), (70, 231849), (90, 180327), (93, 174510), (105, 154566), (126, 128805), (135, 120218), (155, 104706), (186, 87255), (189, 85870), (210, 77283), (217, 74790), (270, 60109), (277, 58590), (279, 58170), (310, 52353), (315, 51522), (378, 42935), (434, 37395), (465, 34902), (554, 29295), (558, 29085), (630, 25761), (651, 24930), (831, 19530), (837, 19390), (930, 17451), (945, 17174), (1085, 14958), (1302, 12465), (1385, 11718), (1395, 11634), (1662, 9765), (1674, 9695), (1890, 8587), (1939, 8370), (1953, 8310), (2170, 7479), (2493, 6510), (2770, 5859), (2790, 5817), (3255, 4986), (3878, 4185), (3906, 4155)]