2194184460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{353}}^1\times {\mathrm{613}}^1$

素因数の和:1004

約数の個数: 144

約数和(自身を含む): 6682392864

約数和(自身を除く): 4488208404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 353, 390, 507, 613, 676, 706, 780, 845, 1014, 1059, 1226, 1412, 1690, 1765, 1839, 2028, 2118, 2452, 2535, 3065, 3380, 3530, 3678, 4236, 4589, 5070, 5295, 6130, 7060, 7356, 7969, 9178, 9195, 10140, 10590, 12260, 13767, 15938, 18356, 18390, 21180, 22945, 23907, 27534, 31876, 36780, 39845, 45890, 47814, 55068, 59657, 68835, 79690, 91780, 95628, 103597, 119314, 119535, 137670, 159380, 178971, 207194, 216389, 238628, 239070, 275340, 298285, 310791, 357942, 414388, 432778, 478140, 517985, 596570, 621582, 649167, 715884, 865556, 894855, 1035970, 1081945, 1193140, 1243164, 1298334, 1553955, 1789710, 2071940, 2163890, 2596668, 2813057, 3107910, 3245835, 3579420, 4327780, 5626114, 6215820, 6491670, 8439171, 11252228, 12983340, 14065285, 16878342, 28130570, 33756684, 36569741, 42195855, 56261140, 73139482, 84391710, 109709223, 146278964, 168783420, 182848705, 219418446, 365697410, 438836892, 548546115, 731394820, 1097092230, 2194184460]

約数ペア:

[(1, 2194184460), (2, 1097092230), (3, 731394820), (4, 548546115), (5, 438836892), (6, 365697410), (10, 219418446), (12, 182848705), (13, 168783420), (15, 146278964), (20, 109709223), (26, 84391710), (30, 73139482), (39, 56261140), (52, 42195855), (60, 36569741), (65, 33756684), (78, 28130570), (130, 16878342), (156, 14065285), (169, 12983340), (195, 11252228), (260, 8439171), (338, 6491670), (353, 6215820), (390, 5626114), (507, 4327780), (613, 3579420), (676, 3245835), (706, 3107910), (780, 2813057), (845, 2596668), (1014, 2163890), (1059, 2071940), (1226, 1789710), (1412, 1553955), (1690, 1298334), (1765, 1243164), (1839, 1193140), (2028, 1081945), (2118, 1035970), (2452, 894855), (2535, 865556), (3065, 715884), (3380, 649167), (3530, 621582), (3678, 596570), (4236, 517985), (4589, 478140), (5070, 432778), (5295, 414388), (6130, 357942), (7060, 310791), (7356, 298285), (7969, 275340), (9178, 239070), (9195, 238628), (10140, 216389), (10590, 207194), (12260, 178971), (13767, 159380), (15938, 137670), (18356, 119535), (18390, 119314), (21180, 103597), (22945, 95628), (23907, 91780), (27534, 79690), (31876, 68835), (36780, 59657), (39845, 55068), (45890, 47814)]