230455860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5387}}^1$

素因数の和:5453

約数の個数: 96

約数和(自身を含む): 695181312

約数和(自身を除く): 464725452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 60, 62, 69, 92, 93, 115, 124, 138, 155, 186, 230, 276, 310, 345, 372, 460, 465, 620, 690, 713, 930, 1380, 1426, 1860, 2139, 2852, 3565, 4278, 5387, 7130, 8556, 10695, 10774, 14260, 16161, 21390, 21548, 26935, 32322, 42780, 53870, 64644, 80805, 107740, 123901, 161610, 166997, 247802, 323220, 333994, 371703, 495604, 500991, 619505, 667988, 743406, 834985, 1001982, 1239010, 1486812, 1669970, 1858515, 2003964, 2478020, 2504955, 3339940, 3717030, 3840931, 5009910, 7434060, 7681862, 10019820, 11522793, 15363724, 19204655, 23045586, 38409310, 46091172, 57613965, 76818620, 115227930, 230455860]

約数ペア:

[(1, 230455860), (2, 115227930), (3, 76818620), (4, 57613965), (5, 46091172), (6, 38409310), (10, 23045586), (12, 19204655), (15, 15363724), (20, 11522793), (23, 10019820), (30, 7681862), (31, 7434060), (46, 5009910), (60, 3840931), (62, 3717030), (69, 3339940), (92, 2504955), (93, 2478020), (115, 2003964), (124, 1858515), (138, 1669970), (155, 1486812), (186, 1239010), (230, 1001982), (276, 834985), (310, 743406), (345, 667988), (372, 619505), (460, 500991), (465, 495604), (620, 371703), (690, 333994), (713, 323220), (930, 247802), (1380, 166997), (1426, 161610), (1860, 123901), (2139, 107740), (2852, 80805), (3565, 64644), (4278, 53870), (5387, 42780), (7130, 32322), (8556, 26935), (10695, 21548), (10774, 21390), (14260, 16161)]