30459008

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 63745920

約数和(自身を除く): 33286912

約数列:

[1, 2, 4, 8, 16, 32, 47, 61, 64, 83, 94, 122, 128, 166, 188, 244, 332, 376, 488, 664, 752, 976, 1328, 1504, 1952, 2656, 2867, 3008, 3901, 3904, 5063, 5312, 5734, 6016, 7802, 7808, 10126, 10624, 11468, 15604, 20252, 22936, 31208, 40504, 45872, 62416, 81008, 91744, 124832, 162016, 183488, 237961, 249664, 324032, 366976, 475922, 499328, 648064, 951844, 1903688, 3807376, 7614752, 15229504, 30459008]

約数ペア:

[(1, 30459008), (2, 15229504), (4, 7614752), (8, 3807376), (16, 1903688), (32, 951844), (47, 648064), (61, 499328), (64, 475922), (83, 366976), (94, 324032), (122, 249664), (128, 237961), (166, 183488), (188, 162016), (244, 124832), (332, 91744), (376, 81008), (488, 62416), (664, 45872), (752, 40504), (976, 31208), (1328, 22936), (1504, 20252), (1952, 15604), (2656, 11468), (2867, 10624), (3008, 10126), (3901, 7808), (3904, 7802), (5063, 6016), (5312, 5734)]