27341690

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{991}}^1$

素因数の和:1118

約数の個数: 32

約数和(自身を含む): 51425280

約数和(自身を除く): 24083590

約数列:

[1, 2, 5, 10, 31, 62, 89, 155, 178, 310, 445, 890, 991, 1982, 2759, 4955, 5518, 9910, 13795, 27590, 30721, 61442, 88199, 153605, 176398, 307210, 440995, 881990, 2734169, 5468338, 13670845, 27341690]

約数ペア:

[(1, 27341690), (2, 13670845), (5, 5468338), (10, 2734169), (31, 881990), (62, 440995), (89, 307210), (155, 176398), (178, 153605), (310, 88199), (445, 61442), (890, 30721), (991, 27590), (1982, 13795), (2759, 9910), (4955, 5518)]