127662990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{463}}^1$

素因数の和:594

約数の個数: 128

約数和(自身を含む): 381652992

約数和(自身を除く): 253990002

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 101, 105, 130, 182, 195, 202, 210, 273, 303, 390, 455, 463, 505, 546, 606, 707, 910, 926, 1010, 1313, 1365, 1389, 1414, 1515, 2121, 2315, 2626, 2730, 2778, 3030, 3241, 3535, 3939, 4242, 4630, 6019, 6482, 6565, 6945, 7070, 7878, 9191, 9723, 10605, 12038, 13130, 13890, 16205, 18057, 18382, 19446, 19695, 21210, 27573, 30095, 32410, 36114, 39390, 42133, 45955, 46763, 48615, 55146, 60190, 84266, 90285, 91910, 93526, 97230, 126399, 137865, 140289, 180570, 210665, 233815, 252798, 275730, 280578, 327341, 421330, 467630, 607919, 631995, 654682, 701445, 982023, 1215838, 1263990, 1402890, 1636705, 1823757, 1964046, 3039595, 3273410, 3647514, 4255433, 4910115, 6079190, 8510866, 9118785, 9820230, 12766299, 18237570, 21277165, 25532598, 42554330, 63831495, 127662990]

約数ペア:

[(1, 127662990), (2, 63831495), (3, 42554330), (5, 25532598), (6, 21277165), (7, 18237570), (10, 12766299), (13, 9820230), (14, 9118785), (15, 8510866), (21, 6079190), (26, 4910115), (30, 4255433), (35, 3647514), (39, 3273410), (42, 3039595), (65, 1964046), (70, 1823757), (78, 1636705), (91, 1402890), (101, 1263990), (105, 1215838), (130, 982023), (182, 701445), (195, 654682), (202, 631995), (210, 607919), (273, 467630), (303, 421330), (390, 327341), (455, 280578), (463, 275730), (505, 252798), (546, 233815), (606, 210665), (707, 180570), (910, 140289), (926, 137865), (1010, 126399), (1313, 97230), (1365, 93526), (1389, 91910), (1414, 90285), (1515, 84266), (2121, 60190), (2315, 55146), (2626, 48615), (2730, 46763), (2778, 45955), (3030, 42133), (3241, 39390), (3535, 36114), (3939, 32410), (4242, 30095), (4630, 27573), (6019, 21210), (6482, 19695), (6565, 19446), (6945, 18382), (7070, 18057), (7878, 16205), (9191, 13890), (9723, 13130), (10605, 12038)]