13266540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{10529}}^1$

素因数の和:10551

約数の個数: 72

約数和(自身を含む): 45995040

約数和(自身を除く): 32728500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 10529, 21058, 31587, 42116, 52645, 63174, 73703, 94761, 105290, 126348, 147406, 157935, 189522, 210580, 221109, 294812, 315870, 368515, 379044, 442218, 473805, 631740, 663327, 737030, 884436, 947610, 1105545, 1326654, 1474060, 1895220, 2211090, 2653308, 3316635, 4422180, 6633270, 13266540]

約数ペア:

[(1, 13266540), (2, 6633270), (3, 4422180), (4, 3316635), (5, 2653308), (6, 2211090), (7, 1895220), (9, 1474060), (10, 1326654), (12, 1105545), (14, 947610), (15, 884436), (18, 737030), (20, 663327), (21, 631740), (28, 473805), (30, 442218), (35, 379044), (36, 368515), (42, 315870), (45, 294812), (60, 221109), (63, 210580), (70, 189522), (84, 157935), (90, 147406), (105, 126348), (126, 105290), (140, 94761), (180, 73703), (210, 63174), (252, 52645), (315, 42116), (420, 31587), (630, 21058), (1260, 10529)]