262095470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1933}}^1$

素因数の和:2109

約数の個数: 64

約数和(自身を含む): 584841600

約数和(自身を除く): 322746130

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 149, 182, 298, 455, 745, 910, 1043, 1490, 1933, 1937, 2086, 3866, 3874, 5215, 9665, 9685, 10430, 13531, 13559, 19330, 19370, 25129, 27062, 27118, 50258, 67655, 67795, 125645, 135310, 135590, 175903, 251290, 288017, 351806, 576034, 879515, 1440085, 1759030, 2016119, 2880170, 3744221, 4032238, 7488442, 10080595, 18721105, 20161190, 26209547, 37442210, 52419094, 131047735, 262095470]

約数ペア:

[(1, 262095470), (2, 131047735), (5, 52419094), (7, 37442210), (10, 26209547), (13, 20161190), (14, 18721105), (26, 10080595), (35, 7488442), (65, 4032238), (70, 3744221), (91, 2880170), (130, 2016119), (149, 1759030), (182, 1440085), (298, 879515), (455, 576034), (745, 351806), (910, 288017), (1043, 251290), (1490, 175903), (1933, 135590), (1937, 135310), (2086, 125645), (3866, 67795), (3874, 67655), (5215, 50258), (9665, 27118), (9685, 27062), (10430, 25129), (13531, 19370), (13559, 19330)]