127922490

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{863}}^1$

素因数の和:946

約数の個数: 96

約数和(自身を含む): 350977536

約数和(自身を除く): 223055046

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 81, 90, 122, 135, 162, 183, 243, 270, 305, 366, 405, 486, 549, 610, 810, 863, 915, 1098, 1215, 1647, 1726, 1830, 2430, 2589, 2745, 3294, 4315, 4941, 5178, 5490, 7767, 8235, 8630, 9882, 12945, 14823, 15534, 16470, 23301, 24705, 25890, 29646, 38835, 46602, 49410, 52643, 69903, 74115, 77670, 105286, 116505, 139806, 148230, 157929, 209709, 233010, 263215, 315858, 349515, 419418, 473787, 526430, 699030, 789645, 947574, 1048545, 1421361, 1579290, 2097090, 2368935, 2842722, 4264083, 4737870, 7106805, 8528166, 12792249, 14213610, 21320415, 25584498, 42640830, 63961245, 127922490]

約数ペア:

[(1, 127922490), (2, 63961245), (3, 42640830), (5, 25584498), (6, 21320415), (9, 14213610), (10, 12792249), (15, 8528166), (18, 7106805), (27, 4737870), (30, 4264083), (45, 2842722), (54, 2368935), (61, 2097090), (81, 1579290), (90, 1421361), (122, 1048545), (135, 947574), (162, 789645), (183, 699030), (243, 526430), (270, 473787), (305, 419418), (366, 349515), (405, 315858), (486, 263215), (549, 233010), (610, 209709), (810, 157929), (863, 148230), (915, 139806), (1098, 116505), (1215, 105286), (1647, 77670), (1726, 74115), (1830, 69903), (2430, 52643), (2589, 49410), (2745, 46602), (3294, 38835), (4315, 29646), (4941, 25890), (5178, 24705), (5490, 23301), (7767, 16470), (8235, 15534), (8630, 14823), (9882, 12945)]