21467702970

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{164617}}^1$

素因数の和:164666

約数の個数: 160

約数和(自身を含む): 68839296768

約数和(自身を除く): 47371593798

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 35, 42, 45, 46, 54, 63, 69, 70, 81, 90, 105, 115, 126, 135, 138, 161, 162, 189, 207, 210, 230, 270, 315, 322, 345, 378, 405, 414, 483, 567, 621, 630, 690, 805, 810, 945, 966, 1035, 1134, 1242, 1449, 1610, 1863, 1890, 2070, 2415, 2835, 2898, 3105, 3726, 4347, 4830, 5670, 6210, 7245, 8694, 9315, 13041, 14490, 18630, 21735, 26082, 43470, 65205, 130410, 164617, 329234, 493851, 823085, 987702, 1152319, 1481553, 1646170, 2304638, 2469255, 2963106, 3456957, 3786191, 4444659, 4938510, 5761595, 6913914, 7407765, 7572382, 8889318, 10370871, 11358573, 11523190, 13333977, 14815530, 17284785, 18930955, 20741742, 22223295, 22717146, 26503337, 26667954, 31112613, 34075719, 34569570, 37861910, 44446590, 51854355, 53006674, 56792865, 62225226, 66669885, 68151438, 79510011, 93337839, 102227157, 103708710, 113585730, 132516685, 133339770, 155563065, 159020022, 170378595, 186675678, 204454314, 238530033, 265033370, 306681471, 311126130, 340757190, 397550055, 466689195, 477060066, 511135785, 613362942, 715590099, 795100110, 933378390, 1022271570, 1192650165, 1431180198, 1533407355, 2146770297, 2385300330, 3066814710, 3577950495, 4293540594, 7155900990, 10733851485, 21467702970]

約数ペア:

[(1, 21467702970), (2, 10733851485), (3, 7155900990), (5, 4293540594), (6, 3577950495), (7, 3066814710), (9, 2385300330), (10, 2146770297), (14, 1533407355), (15, 1431180198), (18, 1192650165), (21, 1022271570), (23, 933378390), (27, 795100110), (30, 715590099), (35, 613362942), (42, 511135785), (45, 477060066), (46, 466689195), (54, 397550055), (63, 340757190), (69, 311126130), (70, 306681471), (81, 265033370), (90, 238530033), (105, 204454314), (115, 186675678), (126, 170378595), (135, 159020022), (138, 155563065), (161, 133339770), (162, 132516685), (189, 113585730), (207, 103708710), (210, 102227157), (230, 93337839), (270, 79510011), (315, 68151438), (322, 66669885), (345, 62225226), (378, 56792865), (405, 53006674), (414, 51854355), (483, 44446590), (567, 37861910), (621, 34569570), (630, 34075719), (690, 31112613), (805, 26667954), (810, 26503337), (945, 22717146), (966, 22223295), (1035, 20741742), (1134, 18930955), (1242, 17284785), (1449, 14815530), (1610, 13333977), (1863, 11523190), (1890, 11358573), (2070, 10370871), (2415, 8889318), (2835, 7572382), (2898, 7407765), (3105, 6913914), (3726, 5761595), (4347, 4938510), (4830, 4444659), (5670, 3786191), (6210, 3456957), (7245, 2963106), (8694, 2469255), (9315, 2304638), (13041, 1646170), (14490, 1481553), (18630, 1152319), (21735, 987702), (26082, 823085), (43470, 493851), (65205, 329234), (130410, 164617)]