179339930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{823}}^1$

素因数の和:1131

約数の個数: 64

約数和(自身を含む): 404379648

約数和(自身を除く): 225039718

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 283, 385, 566, 770, 823, 1415, 1646, 1981, 2830, 3113, 3962, 4115, 5761, 6226, 8230, 9053, 9905, 11522, 15565, 18106, 19810, 21791, 28805, 31130, 43582, 45265, 57610, 63371, 90530, 108955, 126742, 217910, 232909, 316855, 465818, 633710, 1164545, 1630363, 2329090, 2561999, 3260726, 5123998, 8151815, 12809995, 16303630, 17933993, 25619990, 35867986, 89669965, 179339930]

約数ペア:

[(1, 179339930), (2, 89669965), (5, 35867986), (7, 25619990), (10, 17933993), (11, 16303630), (14, 12809995), (22, 8151815), (35, 5123998), (55, 3260726), (70, 2561999), (77, 2329090), (110, 1630363), (154, 1164545), (283, 633710), (385, 465818), (566, 316855), (770, 232909), (823, 217910), (1415, 126742), (1646, 108955), (1981, 90530), (2830, 63371), (3113, 57610), (3962, 45265), (4115, 43582), (5761, 31130), (6226, 28805), (8230, 21791), (9053, 19810), (9905, 18106), (11522, 15565)]