30870384

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:438

約数の個数: 80

約数和(自身を含む): 83982720

約数和(自身を除く): 53112336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 67, 87, 116, 134, 174, 201, 232, 268, 331, 348, 402, 464, 536, 662, 696, 804, 993, 1072, 1324, 1392, 1608, 1943, 1986, 2648, 3216, 3886, 3972, 5296, 5829, 7772, 7944, 9599, 11658, 15544, 15888, 19198, 22177, 23316, 28797, 31088, 38396, 44354, 46632, 57594, 66531, 76792, 88708, 93264, 115188, 133062, 153584, 177416, 230376, 266124, 354832, 460752, 532248, 643133, 1064496, 1286266, 1929399, 2572532, 3858798, 5145064, 7717596, 10290128, 15435192, 30870384]

約数ペア:

[(1, 30870384), (2, 15435192), (3, 10290128), (4, 7717596), (6, 5145064), (8, 3858798), (12, 2572532), (16, 1929399), (24, 1286266), (29, 1064496), (48, 643133), (58, 532248), (67, 460752), (87, 354832), (116, 266124), (134, 230376), (174, 177416), (201, 153584), (232, 133062), (268, 115188), (331, 93264), (348, 88708), (402, 76792), (464, 66531), (536, 57594), (662, 46632), (696, 44354), (804, 38396), (993, 31088), (1072, 28797), (1324, 23316), (1392, 22177), (1608, 19198), (1943, 15888), (1986, 15544), (2648, 11658), (3216, 9599), (3886, 7944), (3972, 7772), (5296, 5829)]