170643060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{135431}}^1$

素因数の和:135453

約数の個数: 72

約数和(自身を含む): 591566976

約数和(自身を除く): 420923916

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, 135431, 270862, 406293, 541724, 677155, 812586, 948017, 1218879, 1354310, 1625172, 1896034, 2031465, 2437758, 2708620, 2844051, 3792068, 4062930, 4740085, 4875516, 5688102, 6094395, 8125860, 8532153, 9480170, 11376204, 12188790, 14220255, 17064306, 18960340, 24377580, 28440510, 34128612, 42660765, 56881020, 85321530, 170643060]

約数ペア:

[(1, 170643060), (2, 85321530), (3, 56881020), (4, 42660765), (5, 34128612), (6, 28440510), (7, 24377580), (9, 18960340), (10, 17064306), (12, 14220255), (14, 12188790), (15, 11376204), (18, 9480170), (20, 8532153), (21, 8125860), (28, 6094395), (30, 5688102), (35, 4875516), (36, 4740085), (42, 4062930), (45, 3792068), (60, 2844051), (63, 2708620), (70, 2437758), (84, 2031465), (90, 1896034), (105, 1625172), (126, 1354310), (140, 1218879), (180, 948017), (210, 812586), (252, 677155), (315, 541724), (420, 406293), (630, 270862), (1260, 135431)]