1339170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{911}}^1$

素因数の和:935

約数の個数: 48

約数和(自身を含む): 3742848

約数和(自身を除く): 2403678

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 911, 1470, 1822, 2733, 4555, 5466, 6377, 9110, 12754, 13665, 19131, 27330, 31885, 38262, 44639, 63770, 89278, 95655, 133917, 191310, 223195, 267834, 446390, 669585, 1339170]

約数ペア:

[(1, 1339170), (2, 669585), (3, 446390), (5, 267834), (6, 223195), (7, 191310), (10, 133917), (14, 95655), (15, 89278), (21, 63770), (30, 44639), (35, 38262), (42, 31885), (49, 27330), (70, 19131), (98, 13665), (105, 12754), (147, 9110), (210, 6377), (245, 5466), (294, 4555), (490, 2733), (735, 1822), (911, 1470)]