17679870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:128

約数の個数: 160

約数和(自身を含む): 54153792

約数和(自身を除く): 36473922

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 27, 30, 39, 45, 46, 54, 65, 69, 73, 78, 81, 90, 115, 117, 130, 135, 138, 146, 162, 195, 207, 219, 230, 234, 270, 299, 345, 351, 365, 390, 405, 414, 438, 585, 598, 621, 657, 690, 702, 730, 810, 897, 949, 1035, 1053, 1095, 1170, 1242, 1314, 1495, 1679, 1755, 1794, 1863, 1898, 1971, 2070, 2106, 2190, 2691, 2847, 2990, 3105, 3285, 3358, 3510, 3726, 3942, 4485, 4745, 5037, 5265, 5382, 5694, 5913, 6210, 6570, 8073, 8395, 8541, 8970, 9315, 9490, 9855, 10074, 10530, 11826, 13455, 14235, 15111, 16146, 16790, 17082, 18630, 19710, 21827, 24219, 25185, 25623, 26910, 28470, 29565, 30222, 40365, 42705, 43654, 45333, 48438, 50370, 51246, 59130, 65481, 75555, 76869, 80730, 85410, 90666, 109135, 121095, 128115, 130962, 135999, 151110, 153738, 196443, 218270, 226665, 242190, 256230, 271998, 327405, 384345, 392886, 453330, 589329, 654810, 679995, 768690, 982215, 1178658, 1359990, 1767987, 1964430, 2946645, 3535974, 5893290, 8839935, 17679870]

約数ペア:

[(1, 17679870), (2, 8839935), (3, 5893290), (5, 3535974), (6, 2946645), (9, 1964430), (10, 1767987), (13, 1359990), (15, 1178658), (18, 982215), (23, 768690), (26, 679995), (27, 654810), (30, 589329), (39, 453330), (45, 392886), (46, 384345), (54, 327405), (65, 271998), (69, 256230), (73, 242190), (78, 226665), (81, 218270), (90, 196443), (115, 153738), (117, 151110), (130, 135999), (135, 130962), (138, 128115), (146, 121095), (162, 109135), (195, 90666), (207, 85410), (219, 80730), (230, 76869), (234, 75555), (270, 65481), (299, 59130), (345, 51246), (351, 50370), (365, 48438), (390, 45333), (405, 43654), (414, 42705), (438, 40365), (585, 30222), (598, 29565), (621, 28470), (657, 26910), (690, 25623), (702, 25185), (730, 24219), (810, 21827), (897, 19710), (949, 18630), (1035, 17082), (1053, 16790), (1095, 16146), (1170, 15111), (1242, 14235), (1314, 13455), (1495, 11826), (1679, 10530), (1755, 10074), (1794, 9855), (1863, 9490), (1898, 9315), (1971, 8970), (2070, 8541), (2106, 8395), (2190, 8073), (2691, 6570), (2847, 6210), (2990, 5913), (3105, 5694), (3285, 5382), (3358, 5265), (3510, 5037), (3726, 4745), (3942, 4485)]