7012460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3853}}^1$

素因数の和:3882

約数の個数: 48

約数和(自身を含む): 18129216

約数和(自身を除く): 11116756

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, 3853, 7706, 15412, 19265, 26971, 38530, 50089, 53942, 77060, 100178, 107884, 134855, 200356, 250445, 269710, 350623, 500890, 539420, 701246, 1001780, 1402492, 1753115, 3506230, 7012460]

約数ペア:

[(1, 7012460), (2, 3506230), (4, 1753115), (5, 1402492), (7, 1001780), (10, 701246), (13, 539420), (14, 500890), (20, 350623), (26, 269710), (28, 250445), (35, 200356), (52, 134855), (65, 107884), (70, 100178), (91, 77060), (130, 53942), (140, 50089), (182, 38530), (260, 26971), (364, 19265), (455, 15412), (910, 7706), (1820, 3853)]