3182060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 8273664

約数和(自身を除く): 5091604

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 191, 196, 238, 245, 340, 382, 476, 490, 595, 764, 833, 955, 980, 1190, 1337, 1666, 1910, 2380, 2674, 3247, 3332, 3820, 4165, 5348, 6494, 6685, 8330, 9359, 12988, 13370, 16235, 16660, 18718, 22729, 26740, 32470, 37436, 45458, 46795, 64940, 90916, 93590, 113645, 159103, 187180, 227290, 318206, 454580, 636412, 795515, 1591030, 3182060]

約数ペア:

[(1, 3182060), (2, 1591030), (4, 795515), (5, 636412), (7, 454580), (10, 318206), (14, 227290), (17, 187180), (20, 159103), (28, 113645), (34, 93590), (35, 90916), (49, 64940), (68, 46795), (70, 45458), (85, 37436), (98, 32470), (119, 26740), (140, 22729), (170, 18718), (191, 16660), (196, 16235), (238, 13370), (245, 12988), (340, 9359), (382, 8330), (476, 6685), (490, 6494), (595, 5348), (764, 4165), (833, 3820), (955, 3332), (980, 3247), (1190, 2674), (1337, 2380), (1666, 1910)]