30077372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 58776480

約数和(自身を除く): 28699108

約数列:

[1, 2, 4, 13, 26, 52, 67, 89, 97, 134, 178, 194, 268, 356, 388, 871, 1157, 1261, 1742, 2314, 2522, 3484, 4628, 5044, 5963, 6499, 8633, 11926, 12998, 17266, 23852, 25996, 34532, 77519, 84487, 112229, 155038, 168974, 224458, 310076, 337948, 448916, 578411, 1156822, 2313644, 7519343, 15038686, 30077372]

約数ペア:

[(1, 30077372), (2, 15038686), (4, 7519343), (13, 2313644), (26, 1156822), (52, 578411), (67, 448916), (89, 337948), (97, 310076), (134, 224458), (178, 168974), (194, 155038), (268, 112229), (356, 84487), (388, 77519), (871, 34532), (1157, 25996), (1261, 23852), (1742, 17266), (2314, 12998), (2522, 11926), (3484, 8633), (4628, 6499), (5044, 5963)]