391748130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1450919}}^1$

素因数の和:1450935

約数の個数: 32

約数和(自身を含む): 1044662400

約数和(自身を除く): 652914270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1450919, 2901838, 4352757, 7254595, 8705514, 13058271, 14509190, 21763785, 26116542, 39174813, 43527570, 65291355, 78349626, 130582710, 195874065, 391748130]

約数ペア:

[(1, 391748130), (2, 195874065), (3, 130582710), (5, 78349626), (6, 65291355), (9, 43527570), (10, 39174813), (15, 26116542), (18, 21763785), (27, 14509190), (30, 13058271), (45, 8705514), (54, 7254595), (90, 4352757), (135, 2901838), (270, 1450919)]