30117492

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{26987}}^1$

素因数の和:27028

約数の個数: 36

約数和(自身を含む): 78589056

約数和(自身を除く): 48471564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 26987, 53974, 80961, 107948, 161922, 242883, 323844, 485766, 836597, 971532, 1673194, 2509791, 3346388, 5019582, 7529373, 10039164, 15058746, 30117492]

約数ペア:

[(1, 30117492), (2, 15058746), (3, 10039164), (4, 7529373), (6, 5019582), (9, 3346388), (12, 2509791), (18, 1673194), (31, 971532), (36, 836597), (62, 485766), (93, 323844), (124, 242883), (186, 161922), (279, 107948), (372, 80961), (558, 53974), (1116, 26987)]