7195650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1$

素因数の和:129

約数の個数: 144

約数和(自身を含む): 22900320

約数和(自身を除く): 15704670

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 49, 50, 55, 66, 70, 75, 77, 89, 98, 105, 110, 147, 150, 154, 165, 175, 178, 210, 231, 245, 267, 275, 294, 330, 350, 385, 445, 462, 490, 525, 534, 539, 550, 623, 735, 770, 825, 890, 979, 1050, 1078, 1155, 1225, 1246, 1335, 1470, 1617, 1650, 1869, 1925, 1958, 2225, 2310, 2450, 2670, 2695, 2937, 3115, 3234, 3675, 3738, 3850, 4361, 4450, 4895, 5390, 5775, 5874, 6230, 6675, 6853, 7350, 8085, 8722, 9345, 9790, 11550, 13083, 13350, 13475, 13706, 14685, 15575, 16170, 18690, 20559, 21805, 24475, 26166, 26950, 29370, 31150, 34265, 40425, 41118, 43610, 46725, 47971, 48950, 65415, 68530, 73425, 80850, 93450, 95942, 102795, 109025, 130830, 143913, 146850, 171325, 205590, 218050, 239855, 287826, 327075, 342650, 479710, 513975, 654150, 719565, 1027950, 1199275, 1439130, 2398550, 3597825, 7195650]

約数ペア:

[(1, 7195650), (2, 3597825), (3, 2398550), (5, 1439130), (6, 1199275), (7, 1027950), (10, 719565), (11, 654150), (14, 513975), (15, 479710), (21, 342650), (22, 327075), (25, 287826), (30, 239855), (33, 218050), (35, 205590), (42, 171325), (49, 146850), (50, 143913), (55, 130830), (66, 109025), (70, 102795), (75, 95942), (77, 93450), (89, 80850), (98, 73425), (105, 68530), (110, 65415), (147, 48950), (150, 47971), (154, 46725), (165, 43610), (175, 41118), (178, 40425), (210, 34265), (231, 31150), (245, 29370), (267, 26950), (275, 26166), (294, 24475), (330, 21805), (350, 20559), (385, 18690), (445, 16170), (462, 15575), (490, 14685), (525, 13706), (534, 13475), (539, 13350), (550, 13083), (623, 11550), (735, 9790), (770, 9345), (825, 8722), (890, 8085), (979, 7350), (1050, 6853), (1078, 6675), (1155, 6230), (1225, 5874), (1246, 5775), (1335, 5390), (1470, 4895), (1617, 4450), (1650, 4361), (1869, 3850), (1925, 3738), (1958, 3675), (2225, 3234), (2310, 3115), (2450, 2937), (2670, 2695)]