374470590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:538

約数の個数: 128

約数和(自身を含む): 1021870080

約数和(自身を除く): 647399490

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 109, 115, 130, 138, 195, 218, 230, 299, 327, 345, 383, 390, 545, 598, 654, 690, 766, 897, 1090, 1149, 1417, 1495, 1635, 1794, 1915, 2298, 2507, 2834, 2990, 3270, 3830, 4251, 4485, 4979, 5014, 5745, 7085, 7521, 8502, 8809, 8970, 9958, 11490, 12535, 14170, 14937, 15042, 17618, 21255, 24895, 25070, 26427, 29874, 32591, 37605, 41747, 42510, 44045, 49790, 52854, 65182, 74685, 75210, 83494, 88090, 97773, 114517, 125241, 132135, 149370, 162955, 195546, 208735, 229034, 250482, 264270, 325910, 343551, 417470, 488865, 542711, 572585, 626205, 687102, 960181, 977730, 1085422, 1145170, 1252410, 1628133, 1717755, 1920362, 2713555, 2880543, 3256266, 3435510, 4800905, 5427110, 5761086, 8140665, 9601810, 12482353, 14402715, 16281330, 24964706, 28805430, 37447059, 62411765, 74894118, 124823530, 187235295, 374470590]

約数ペア:

[(1, 374470590), (2, 187235295), (3, 124823530), (5, 74894118), (6, 62411765), (10, 37447059), (13, 28805430), (15, 24964706), (23, 16281330), (26, 14402715), (30, 12482353), (39, 9601810), (46, 8140665), (65, 5761086), (69, 5427110), (78, 4800905), (109, 3435510), (115, 3256266), (130, 2880543), (138, 2713555), (195, 1920362), (218, 1717755), (230, 1628133), (299, 1252410), (327, 1145170), (345, 1085422), (383, 977730), (390, 960181), (545, 687102), (598, 626205), (654, 572585), (690, 542711), (766, 488865), (897, 417470), (1090, 343551), (1149, 325910), (1417, 264270), (1495, 250482), (1635, 229034), (1794, 208735), (1915, 195546), (2298, 162955), (2507, 149370), (2834, 132135), (2990, 125241), (3270, 114517), (3830, 97773), (4251, 88090), (4485, 83494), (4979, 75210), (5014, 74685), (5745, 65182), (7085, 52854), (7521, 49790), (8502, 44045), (8809, 42510), (8970, 41747), (9958, 37605), (11490, 32591), (12535, 29874), (14170, 26427), (14937, 25070), (15042, 24895), (17618, 21255)]