3770397.00000000

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:379

約数の個数: 72

約数和(自身を含む): 142107840

約数和(自身を除く): 78874516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 139, 154, 196, 211, 278, 308, 422, 539, 556, 844, 973, 1078, 1477, 1529, 1946, 2156, 2321, 2954, 3058, 3892, 4642, 5908, 6116, 6811, 9284, 10339, 10703, 13622, 16247, 20678, 21406, 27244, 29329, 32494, 41356, 42812, 58658, 64988, 74921, 113729, 117316, 149842, 205303, 227458, 299684, 322619, 410606, 454916, 645238, 821212, 1290476, 1437121, 2258333, 2874242, 4516666, 5748484, 9033332, 15808331, 31616662, 63233324]

約数ペア:

[(1, 63233324), (2, 31616662), (4, 15808331), (7, 9033332), (11, 5748484), (14, 4516666), (22, 2874242), (28, 2258333), (44, 1437121), (49, 1290476), (77, 821212), (98, 645238), (139, 454916), (154, 410606), (196, 322619), (211, 299684), (278, 227458), (308, 205303), (422, 149842), (539, 117316), (556, 113729), (844, 74921), (973, 64988), (1078, 58658), (1477, 42812), (1529, 41356), (1946, 32494), (2156, 29329), (2321, 27244), (2954, 21406), (3058, 20678), (3892, 16247), (4642, 13622), (5908, 10703), (6116, 10339), (6811, 9284)]