171801070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1931}}^1$

素因数の和:2017

約数の個数: 64

約数和(自身を含む): 373911552

約数和(自身を除く): 202110482

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 41, 62, 70, 82, 155, 205, 217, 287, 310, 410, 434, 574, 1085, 1271, 1435, 1931, 2170, 2542, 2870, 3862, 6355, 8897, 9655, 12710, 13517, 17794, 19310, 27034, 44485, 59861, 67585, 79171, 88970, 119722, 135170, 158342, 299305, 395855, 419027, 554197, 598610, 791710, 838054, 1108394, 2095135, 2454301, 2770985, 4190270, 4908602, 5541970, 12271505, 17180107, 24543010, 34360214, 85900535, 171801070]

約数ペア:

[(1, 171801070), (2, 85900535), (5, 34360214), (7, 24543010), (10, 17180107), (14, 12271505), (31, 5541970), (35, 4908602), (41, 4190270), (62, 2770985), (70, 2454301), (82, 2095135), (155, 1108394), (205, 838054), (217, 791710), (287, 598610), (310, 554197), (410, 419027), (434, 395855), (574, 299305), (1085, 158342), (1271, 135170), (1435, 119722), (1931, 88970), (2170, 79171), (2542, 67585), (2870, 59861), (3862, 44485), (6355, 27034), (8897, 19310), (9655, 17794), (12710, 13517)]