86846130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:493

約数の個数: 144

約数和(自身を含む): 268894080

約数和(自身を除く): 182047950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 47, 49, 63, 70, 90, 94, 98, 105, 126, 141, 147, 210, 235, 245, 282, 294, 315, 329, 419, 423, 441, 470, 490, 630, 658, 705, 735, 838, 846, 882, 987, 1257, 1410, 1470, 1645, 1974, 2095, 2115, 2205, 2303, 2514, 2933, 2961, 3290, 3771, 4190, 4230, 4410, 4606, 4935, 5866, 5922, 6285, 6909, 7542, 8799, 9870, 11515, 12570, 13818, 14665, 14805, 17598, 18855, 19693, 20531, 20727, 23030, 26397, 29330, 29610, 34545, 37710, 39386, 41062, 41454, 43995, 52794, 59079, 61593, 69090, 87990, 98465, 102655, 103635, 118158, 123186, 131985, 137851, 177237, 184779, 196930, 205310, 207270, 263970, 275702, 295395, 307965, 354474, 369558, 413553, 590790, 615930, 689255, 827106, 886185, 923895, 964957, 1240659, 1378510, 1772370, 1847790, 1929914, 2067765, 2481318, 2894871, 4135530, 4824785, 5789742, 6203295, 8684613, 9649570, 12406590, 14474355, 17369226, 28948710, 43423065, 86846130]

約数ペア:

[(1, 86846130), (2, 43423065), (3, 28948710), (5, 17369226), (6, 14474355), (7, 12406590), (9, 9649570), (10, 8684613), (14, 6203295), (15, 5789742), (18, 4824785), (21, 4135530), (30, 2894871), (35, 2481318), (42, 2067765), (45, 1929914), (47, 1847790), (49, 1772370), (63, 1378510), (70, 1240659), (90, 964957), (94, 923895), (98, 886185), (105, 827106), (126, 689255), (141, 615930), (147, 590790), (210, 413553), (235, 369558), (245, 354474), (282, 307965), (294, 295395), (315, 275702), (329, 263970), (419, 207270), (423, 205310), (441, 196930), (470, 184779), (490, 177237), (630, 137851), (658, 131985), (705, 123186), (735, 118158), (838, 103635), (846, 102655), (882, 98465), (987, 87990), (1257, 69090), (1410, 61593), (1470, 59079), (1645, 52794), (1974, 43995), (2095, 41454), (2115, 41062), (2205, 39386), (2303, 37710), (2514, 34545), (2933, 29610), (2961, 29330), (3290, 26397), (3771, 23030), (4190, 20727), (4230, 20531), (4410, 19693), (4606, 18855), (4935, 17598), (5866, 14805), (5922, 14665), (6285, 13818), (6909, 12570), (7542, 11515), (8799, 9870)]