13685970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15731}}^1$

素因数の和:15770

約数の個数: 32

約数和(自身を含む): 33981120

約数和(自身を除く): 20295150

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 15731, 31462, 47193, 78655, 94386, 157310, 235965, 456199, 471930, 912398, 1368597, 2280995, 2737194, 4561990, 6842985, 13685970]

約数ペア:

[(1, 13685970), (2, 6842985), (3, 4561990), (5, 2737194), (6, 2280995), (10, 1368597), (15, 912398), (29, 471930), (30, 456199), (58, 235965), (87, 157310), (145, 94386), (174, 78655), (290, 47193), (435, 31462), (870, 15731)]