170161740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{135049}}^1$

素因数の和:135071

約数の個数: 72

約数和(自身を含む): 589898400

約数和(自身を除く): 419736660

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, 135049, 270098, 405147, 540196, 675245, 810294, 945343, 1215441, 1350490, 1620588, 1890686, 2025735, 2430882, 2700980, 2836029, 3781372, 4051470, 4726715, 4861764, 5672058, 6077205, 8102940, 8508087, 9453430, 11344116, 12154410, 14180145, 17016174, 18906860, 24308820, 28360290, 34032348, 42540435, 56720580, 85080870, 170161740]

約数ペア:

[(1, 170161740), (2, 85080870), (3, 56720580), (4, 42540435), (5, 34032348), (6, 28360290), (7, 24308820), (9, 18906860), (10, 17016174), (12, 14180145), (14, 12154410), (15, 11344116), (18, 9453430), (20, 8508087), (21, 8102940), (28, 6077205), (30, 5672058), (35, 4861764), (36, 4726715), (42, 4051470), (45, 3781372), (60, 2836029), (63, 2700980), (70, 2430882), (84, 2025735), (90, 1890686), (105, 1620588), (126, 1350490), (140, 1215441), (180, 945343), (210, 810294), (252, 675245), (315, 540196), (420, 405147), (630, 270098), (1260, 135049)]