133739270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61631}}^1$

素因数の和:61676

約数の個数: 32

約数和(自身を含む): 284000256

約数和(自身を除く): 150260986

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 61631, 123262, 308155, 431417, 616310, 862834, 1910561, 2157085, 3821122, 4314170, 9552805, 13373927, 19105610, 26747854, 66869635, 133739270]

約数ペア:

[(1, 133739270), (2, 66869635), (5, 26747854), (7, 19105610), (10, 13373927), (14, 9552805), (31, 4314170), (35, 3821122), (62, 2157085), (70, 1910561), (155, 862834), (217, 616310), (310, 431417), (434, 308155), (1085, 123262), (2170, 61631)]