11905530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:133

約数の個数: 128

約数和(自身を含む): 36288000

約数和(自身を除く): 24382470

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 89, 91, 98, 105, 130, 147, 178, 182, 195, 210, 245, 267, 273, 294, 343, 390, 445, 455, 490, 534, 546, 623, 637, 686, 735, 890, 910, 1029, 1157, 1246, 1274, 1335, 1365, 1470, 1715, 1869, 1911, 2058, 2314, 2670, 2730, 3115, 3185, 3430, 3471, 3738, 3822, 4361, 4459, 5145, 5785, 6230, 6370, 6942, 8099, 8722, 8918, 9345, 9555, 10290, 11570, 13083, 13377, 16198, 17355, 18690, 19110, 21805, 22295, 24297, 26166, 26754, 30527, 34710, 40495, 43610, 44590, 48594, 56693, 61054, 65415, 66885, 80990, 91581, 113386, 121485, 130830, 133770, 152635, 170079, 183162, 242970, 283465, 305270, 340158, 396851, 457905, 566930, 793702, 850395, 915810, 1190553, 1700790, 1984255, 2381106, 3968510, 5952765, 11905530]

約数ペア:

[(1, 11905530), (2, 5952765), (3, 3968510), (5, 2381106), (6, 1984255), (7, 1700790), (10, 1190553), (13, 915810), (14, 850395), (15, 793702), (21, 566930), (26, 457905), (30, 396851), (35, 340158), (39, 305270), (42, 283465), (49, 242970), (65, 183162), (70, 170079), (78, 152635), (89, 133770), (91, 130830), (98, 121485), (105, 113386), (130, 91581), (147, 80990), (178, 66885), (182, 65415), (195, 61054), (210, 56693), (245, 48594), (267, 44590), (273, 43610), (294, 40495), (343, 34710), (390, 30527), (445, 26754), (455, 26166), (490, 24297), (534, 22295), (546, 21805), (623, 19110), (637, 18690), (686, 17355), (735, 16198), (890, 13377), (910, 13083), (1029, 11570), (1157, 10290), (1246, 9555), (1274, 9345), (1335, 8918), (1365, 8722), (1470, 8099), (1715, 6942), (1869, 6370), (1911, 6230), (2058, 5785), (2314, 5145), (2670, 4459), (2730, 4361), (3115, 3822), (3185, 3738), (3430, 3471)]