298330890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{353}}^1$

素因数の和:584

約数の個数: 128

約数和(自身を含む): 847832832

約数和(自身を除く): 549501942

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 197, 286, 330, 353, 390, 394, 429, 591, 706, 715, 858, 985, 1059, 1182, 1430, 1765, 1970, 2118, 2145, 2167, 2561, 2955, 3530, 3883, 4290, 4334, 4589, 5122, 5295, 5910, 6501, 7683, 7766, 9178, 10590, 10835, 11649, 12805, 13002, 13767, 15366, 19415, 21670, 22945, 23298, 25610, 27534, 28171, 32505, 38415, 38830, 45890, 50479, 56342, 58245, 65010, 68835, 69541, 76830, 84513, 100958, 116490, 137670, 139082, 140855, 151437, 169026, 208623, 252395, 281710, 302874, 347705, 417246, 422565, 504790, 695410, 757185, 764951, 845130, 904033, 1043115, 1514370, 1529902, 1808066, 2086230, 2294853, 2712099, 3824755, 4520165, 4589706, 5424198, 7649510, 9040330, 9944363, 11474265, 13560495, 19888726, 22948530, 27120990, 29833089, 49721815, 59666178, 99443630, 149165445, 298330890]

約数ペア:

[(1, 298330890), (2, 149165445), (3, 99443630), (5, 59666178), (6, 49721815), (10, 29833089), (11, 27120990), (13, 22948530), (15, 19888726), (22, 13560495), (26, 11474265), (30, 9944363), (33, 9040330), (39, 7649510), (55, 5424198), (65, 4589706), (66, 4520165), (78, 3824755), (110, 2712099), (130, 2294853), (143, 2086230), (165, 1808066), (195, 1529902), (197, 1514370), (286, 1043115), (330, 904033), (353, 845130), (390, 764951), (394, 757185), (429, 695410), (591, 504790), (706, 422565), (715, 417246), (858, 347705), (985, 302874), (1059, 281710), (1182, 252395), (1430, 208623), (1765, 169026), (1970, 151437), (2118, 140855), (2145, 139082), (2167, 137670), (2561, 116490), (2955, 100958), (3530, 84513), (3883, 76830), (4290, 69541), (4334, 68835), (4589, 65010), (5122, 58245), (5295, 56342), (5910, 50479), (6501, 45890), (7683, 38830), (7766, 38415), (9178, 32505), (10590, 28171), (10835, 27534), (11649, 25610), (12805, 23298), (13002, 22945), (13767, 21670), (15366, 19415)]