30138026

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 48211200

約数和(自身を除く): 18073174

約数列:

[1, 2, 53, 59, 61, 79, 106, 118, 122, 158, 3127, 3233, 3599, 4187, 4661, 4819, 6254, 6466, 7198, 8374, 9322, 9638, 190747, 247033, 255407, 284321, 381494, 494066, 510814, 568642, 15069013, 30138026]

約数ペア:

[(1, 30138026), (2, 15069013), (53, 568642), (59, 510814), (61, 494066), (79, 381494), (106, 284321), (118, 255407), (122, 247033), (158, 190747), (3127, 9638), (3233, 9322), (3599, 8374), (4187, 7198), (4661, 6466), (4819, 6254)]