13120260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:725

約数の個数: 96

約数和(自身を含む): 41005440

約数和(自身を除く): 27885180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 255, 285, 323, 340, 380, 510, 570, 646, 677, 969, 1020, 1140, 1292, 1354, 1615, 1938, 2031, 2708, 3230, 3385, 3876, 4062, 4845, 6460, 6770, 8124, 9690, 10155, 11509, 12863, 13540, 19380, 20310, 23018, 25726, 34527, 38589, 40620, 46036, 51452, 57545, 64315, 69054, 77178, 115090, 128630, 138108, 154356, 172635, 192945, 218671, 230180, 257260, 345270, 385890, 437342, 656013, 690540, 771780, 874684, 1093355, 1312026, 2186710, 2624052, 3280065, 4373420, 6560130, 13120260]

約数ペア:

[(1, 13120260), (2, 6560130), (3, 4373420), (4, 3280065), (5, 2624052), (6, 2186710), (10, 1312026), (12, 1093355), (15, 874684), (17, 771780), (19, 690540), (20, 656013), (30, 437342), (34, 385890), (38, 345270), (51, 257260), (57, 230180), (60, 218671), (68, 192945), (76, 172635), (85, 154356), (95, 138108), (102, 128630), (114, 115090), (170, 77178), (190, 69054), (204, 64315), (228, 57545), (255, 51452), (285, 46036), (323, 40620), (340, 38589), (380, 34527), (510, 25726), (570, 23018), (646, 20310), (677, 19380), (969, 13540), (1020, 12863), (1140, 11509), (1292, 10155), (1354, 9690), (1615, 8124), (1938, 6770), (2031, 6460), (2708, 4845), (3230, 4062), (3385, 3876)]