61781230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{269}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 135768960

約数和(自身を除く): 73987730

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 193, 238, 269, 386, 538, 595, 965, 1190, 1345, 1351, 1883, 1930, 2690, 2702, 3281, 3766, 4573, 6562, 6755, 9146, 9415, 13510, 16405, 18830, 22865, 22967, 32011, 32810, 45730, 45934, 51917, 64022, 103834, 114835, 160055, 229670, 259585, 320110, 363419, 519170, 726838, 882589, 1765178, 1817095, 3634190, 4412945, 6178123, 8825890, 12356246, 30890615, 61781230]

約数ペア:

[(1, 61781230), (2, 30890615), (5, 12356246), (7, 8825890), (10, 6178123), (14, 4412945), (17, 3634190), (34, 1817095), (35, 1765178), (70, 882589), (85, 726838), (119, 519170), (170, 363419), (193, 320110), (238, 259585), (269, 229670), (386, 160055), (538, 114835), (595, 103834), (965, 64022), (1190, 51917), (1345, 45934), (1351, 45730), (1883, 32810), (1930, 32011), (2690, 22967), (2702, 22865), (3281, 18830), (3766, 16405), (4573, 13510), (6562, 9415), (6755, 9146)]