75090190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{709}}^1$

素因数の和:829

約数の個数: 64

約数和(自身を含む): 165628800

約数和(自身を除く): 90538610

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 89, 119, 170, 178, 238, 445, 595, 623, 709, 890, 1190, 1246, 1418, 1513, 3026, 3115, 3545, 4963, 6230, 7090, 7565, 9926, 10591, 12053, 15130, 21182, 24106, 24815, 49630, 52955, 60265, 63101, 84371, 105910, 120530, 126202, 168742, 315505, 421855, 441707, 631010, 843710, 883414, 1072717, 2145434, 2208535, 4417070, 5363585, 7509019, 10727170, 15018038, 37545095, 75090190]

約数ペア:

[(1, 75090190), (2, 37545095), (5, 15018038), (7, 10727170), (10, 7509019), (14, 5363585), (17, 4417070), (34, 2208535), (35, 2145434), (70, 1072717), (85, 883414), (89, 843710), (119, 631010), (170, 441707), (178, 421855), (238, 315505), (445, 168742), (595, 126202), (623, 120530), (709, 105910), (890, 84371), (1190, 63101), (1246, 60265), (1418, 52955), (1513, 49630), (3026, 24815), (3115, 24106), (3545, 21182), (4963, 15130), (6230, 12053), (7090, 10591), (7565, 9926)]