27831780340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15292187}}^1$

素因数の和:15292216

約数の個数: 48

約数和(自身を含む): 71934452352

約数和(自身を除く): 44102672012

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 15292187, 30584374, 61168748, 76460935, 107045309, 152921870, 198798431, 214090618, 305843740, 397596862, 428181236, 535226545, 795193724, 993992155, 1070453090, 1391589017, 1987984310, 2140906180, 2783178034, 3975968620, 5566356068, 6957945085, 13915890170, 27831780340]

約数ペア:

[(1, 27831780340), (2, 13915890170), (4, 6957945085), (5, 5566356068), (7, 3975968620), (10, 2783178034), (13, 2140906180), (14, 1987984310), (20, 1391589017), (26, 1070453090), (28, 993992155), (35, 795193724), (52, 535226545), (65, 428181236), (70, 397596862), (91, 305843740), (130, 214090618), (140, 198798431), (182, 152921870), (260, 107045309), (364, 76460935), (455, 61168748), (910, 30584374), (1820, 15292187)]