691966380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{5623}}^1$

素因数の和:5935

約数の個数: 96

約数和(自身を含む): 2222244864

約数和(自身を除く): 1530278484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 293, 420, 586, 879, 1172, 1465, 1758, 2051, 2930, 3516, 4102, 4395, 5623, 5860, 6153, 8204, 8790, 10255, 11246, 12306, 16869, 17580, 20510, 22492, 24612, 28115, 30765, 33738, 39361, 41020, 56230, 61530, 67476, 78722, 84345, 112460, 118083, 123060, 157444, 168690, 196805, 236166, 337380, 393610, 472332, 590415, 787220, 1180830, 1647539, 2361660, 3295078, 4942617, 6590156, 8237695, 9885234, 11532773, 16475390, 19770468, 23065546, 24713085, 32950780, 34598319, 46131092, 49426170, 57663865, 69196638, 98852340, 115327730, 138393276, 172991595, 230655460, 345983190, 691966380]

約数ペア:

[(1, 691966380), (2, 345983190), (3, 230655460), (4, 172991595), (5, 138393276), (6, 115327730), (7, 98852340), (10, 69196638), (12, 57663865), (14, 49426170), (15, 46131092), (20, 34598319), (21, 32950780), (28, 24713085), (30, 23065546), (35, 19770468), (42, 16475390), (60, 11532773), (70, 9885234), (84, 8237695), (105, 6590156), (140, 4942617), (210, 3295078), (293, 2361660), (420, 1647539), (586, 1180830), (879, 787220), (1172, 590415), (1465, 472332), (1758, 393610), (2051, 337380), (2930, 236166), (3516, 196805), (4102, 168690), (4395, 157444), (5623, 123060), (5860, 118083), (6153, 112460), (8204, 84345), (8790, 78722), (10255, 67476), (11246, 61530), (12306, 56230), (16869, 41020), (17580, 39361), (20510, 33738), (22492, 30765), (24612, 28115)]