3894910180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{103423}}^1$

素因数の和:103708

約数の個数: 48

約数和(自身を含む): 9382625280

約数和(自身を除く): 5487715100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 269, 538, 1076, 1345, 1883, 2690, 3766, 5380, 7532, 9415, 18830, 37660, 103423, 206846, 413692, 517115, 723961, 1034230, 1447922, 2068460, 2895844, 3619805, 7239610, 14479220, 27820787, 55641574, 111283148, 139103935, 194745509, 278207870, 389491018, 556415740, 778982036, 973727545, 1947455090, 3894910180]

約数ペア:

[(1, 3894910180), (2, 1947455090), (4, 973727545), (5, 778982036), (7, 556415740), (10, 389491018), (14, 278207870), (20, 194745509), (28, 139103935), (35, 111283148), (70, 55641574), (140, 27820787), (269, 14479220), (538, 7239610), (1076, 3619805), (1345, 2895844), (1883, 2068460), (2690, 1447922), (3766, 1034230), (5380, 723961), (7532, 517115), (9415, 413692), (18830, 206846), (37660, 103423)]