2378699890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{8783}}^1$

素因数の和:8923

約数の個数: 64

約数和(自身を含む): 5054524416

約数和(自身を除く): 2675824526

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 73, 106, 146, 265, 365, 371, 511, 530, 730, 742, 1022, 1855, 2555, 3710, 3869, 5110, 7738, 8783, 17566, 19345, 27083, 38690, 43915, 54166, 61481, 87830, 122962, 135415, 270830, 307405, 465499, 614810, 641159, 930998, 1282318, 2327495, 3205795, 3258493, 4488113, 4654990, 6411590, 6516986, 8976226, 16292465, 22440565, 32584930, 33981427, 44881130, 67962854, 169907135, 237869989, 339814270, 475739978, 1189349945, 2378699890]

約数ペア:

[(1, 2378699890), (2, 1189349945), (5, 475739978), (7, 339814270), (10, 237869989), (14, 169907135), (35, 67962854), (53, 44881130), (70, 33981427), (73, 32584930), (106, 22440565), (146, 16292465), (265, 8976226), (365, 6516986), (371, 6411590), (511, 4654990), (530, 4488113), (730, 3258493), (742, 3205795), (1022, 2327495), (1855, 1282318), (2555, 930998), (3710, 641159), (3869, 614810), (5110, 465499), (7738, 307405), (8783, 270830), (17566, 135415), (19345, 122962), (27083, 87830), (38690, 61481), (43915, 54166)]