123598710

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{331}}^1\times {\mathrm{461}}^1$

素因数の和:811

約数の個数: 80

約数和(自身を含む): 334070352

約数和(自身を除く): 210471642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 331, 405, 461, 662, 810, 922, 993, 1383, 1655, 1986, 2305, 2766, 2979, 3310, 4149, 4610, 4965, 5958, 6915, 8298, 8937, 9930, 12447, 13830, 14895, 17874, 20745, 24894, 26811, 29790, 37341, 41490, 44685, 53622, 62235, 74682, 89370, 124470, 134055, 152591, 186705, 268110, 305182, 373410, 457773, 762955, 915546, 1373319, 1525910, 2288865, 2746638, 4119957, 4577730, 6866595, 8239914, 12359871, 13733190, 20599785, 24719742, 41199570, 61799355, 123598710]

約数ペア:

[(1, 123598710), (2, 61799355), (3, 41199570), (5, 24719742), (6, 20599785), (9, 13733190), (10, 12359871), (15, 8239914), (18, 6866595), (27, 4577730), (30, 4119957), (45, 2746638), (54, 2288865), (81, 1525910), (90, 1373319), (135, 915546), (162, 762955), (270, 457773), (331, 373410), (405, 305182), (461, 268110), (662, 186705), (810, 152591), (922, 134055), (993, 124470), (1383, 89370), (1655, 74682), (1986, 62235), (2305, 53622), (2766, 44685), (2979, 41490), (3310, 37341), (4149, 29790), (4610, 26811), (4965, 24894), (5958, 20745), (6915, 17874), (8298, 14895), (8937, 13830), (9930, 12447)]