231612570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{653}}^1$

素因数の和:1236

約数の個数: 96

約数和(自身を含む): 690498432

約数和(自身を除く): 458885862

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 563, 630, 653, 1126, 1306, 1689, 1959, 2815, 3265, 3378, 3918, 3941, 4571, 5067, 5630, 5877, 6530, 7882, 8445, 9142, 9795, 10134, 11754, 11823, 13713, 16890, 19590, 19705, 22855, 23646, 25335, 27426, 29385, 35469, 39410, 41139, 45710, 50670, 58770, 59115, 68565, 70938, 82278, 118230, 137130, 177345, 205695, 354690, 367639, 411390, 735278, 1102917, 1838195, 2205834, 2573473, 3308751, 3676390, 5146946, 5514585, 6617502, 7720419, 11029170, 12867365, 15440838, 16543755, 23161257, 25734730, 33087510, 38602095, 46322514, 77204190, 115806285, 231612570]

約数ペア:

[(1, 231612570), (2, 115806285), (3, 77204190), (5, 46322514), (6, 38602095), (7, 33087510), (9, 25734730), (10, 23161257), (14, 16543755), (15, 15440838), (18, 12867365), (21, 11029170), (30, 7720419), (35, 6617502), (42, 5514585), (45, 5146946), (63, 3676390), (70, 3308751), (90, 2573473), (105, 2205834), (126, 1838195), (210, 1102917), (315, 735278), (563, 411390), (630, 367639), (653, 354690), (1126, 205695), (1306, 177345), (1689, 137130), (1959, 118230), (2815, 82278), (3265, 70938), (3378, 68565), (3918, 59115), (3941, 58770), (4571, 50670), (5067, 45710), (5630, 41139), (5877, 39410), (6530, 35469), (7882, 29385), (8445, 27426), (9142, 25335), (9795, 23646), (10134, 22855), (11754, 19705), (11823, 19590), (13713, 16890)]