272535510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{1321}}^1$

素因数の和:1390

約数の個数: 96

約数和(自身を含む): 736914528

約数和(自身を除く): 464379018

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 529, 598, 690, 897, 1058, 1321, 1495, 1587, 1794, 2642, 2645, 2990, 3174, 3963, 4485, 5290, 6605, 6877, 7926, 7935, 8970, 13210, 13754, 15870, 17173, 19815, 20631, 30383, 34346, 34385, 39630, 41262, 51519, 60766, 68770, 85865, 91149, 103038, 103155, 151915, 171730, 182298, 206310, 257595, 303830, 394979, 455745, 515190, 698809, 789958, 911490, 1184937, 1397618, 1974895, 2096427, 2369874, 3494045, 3949790, 4192854, 5924685, 6988090, 9084517, 10482135, 11849370, 18169034, 20964270, 27253551, 45422585, 54507102, 90845170, 136267755, 272535510]

約数ペア:

[(1, 272535510), (2, 136267755), (3, 90845170), (5, 54507102), (6, 45422585), (10, 27253551), (13, 20964270), (15, 18169034), (23, 11849370), (26, 10482135), (30, 9084517), (39, 6988090), (46, 5924685), (65, 4192854), (69, 3949790), (78, 3494045), (115, 2369874), (130, 2096427), (138, 1974895), (195, 1397618), (230, 1184937), (299, 911490), (345, 789958), (390, 698809), (529, 515190), (598, 455745), (690, 394979), (897, 303830), (1058, 257595), (1321, 206310), (1495, 182298), (1587, 171730), (1794, 151915), (2642, 103155), (2645, 103038), (2990, 91149), (3174, 85865), (3963, 68770), (4485, 60766), (5290, 51519), (6605, 41262), (6877, 39630), (7926, 34385), (7935, 34346), (8970, 30383), (13210, 20631), (13754, 19815), (15870, 17173)]