22213170

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:126

約数の個数: 192

約数和(自身を含む): 72887040

約数和(自身を除く): 50673870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 35, 42, 45, 46, 49, 54, 63, 69, 70, 73, 90, 98, 105, 115, 126, 135, 138, 146, 147, 161, 189, 207, 210, 219, 230, 245, 270, 294, 315, 322, 345, 365, 378, 414, 438, 441, 483, 490, 511, 621, 630, 657, 690, 730, 735, 805, 882, 945, 966, 1022, 1035, 1095, 1127, 1242, 1314, 1323, 1449, 1470, 1533, 1610, 1679, 1890, 1971, 2070, 2190, 2205, 2254, 2415, 2555, 2646, 2898, 3066, 3105, 3285, 3358, 3381, 3577, 3942, 4347, 4410, 4599, 4830, 5037, 5110, 5635, 6210, 6570, 6615, 6762, 7154, 7245, 7665, 8395, 8694, 9198, 9855, 10074, 10143, 10731, 11270, 11753, 13230, 13797, 14490, 15111, 15330, 16790, 16905, 17885, 19710, 20286, 21462, 21735, 22995, 23506, 25185, 27594, 30222, 30429, 32193, 33810, 35259, 35770, 43470, 45333, 45990, 50370, 50715, 53655, 58765, 60858, 64386, 68985, 70518, 75555, 82271, 90666, 96579, 101430, 105777, 107310, 117530, 137970, 151110, 152145, 160965, 164542, 176295, 193158, 211554, 226665, 246813, 304290, 317331, 321930, 352590, 411355, 453330, 482895, 493626, 528885, 634662, 740439, 822710, 965790, 1057770, 1234065, 1480878, 1586655, 2221317, 2468130, 3173310, 3702195, 4442634, 7404390, 11106585, 22213170]

約数ペア:

[(1, 22213170), (2, 11106585), (3, 7404390), (5, 4442634), (6, 3702195), (7, 3173310), (9, 2468130), (10, 2221317), (14, 1586655), (15, 1480878), (18, 1234065), (21, 1057770), (23, 965790), (27, 822710), (30, 740439), (35, 634662), (42, 528885), (45, 493626), (46, 482895), (49, 453330), (54, 411355), (63, 352590), (69, 321930), (70, 317331), (73, 304290), (90, 246813), (98, 226665), (105, 211554), (115, 193158), (126, 176295), (135, 164542), (138, 160965), (146, 152145), (147, 151110), (161, 137970), (189, 117530), (207, 107310), (210, 105777), (219, 101430), (230, 96579), (245, 90666), (270, 82271), (294, 75555), (315, 70518), (322, 68985), (345, 64386), (365, 60858), (378, 58765), (414, 53655), (438, 50715), (441, 50370), (483, 45990), (490, 45333), (511, 43470), (621, 35770), (630, 35259), (657, 33810), (690, 32193), (730, 30429), (735, 30222), (805, 27594), (882, 25185), (945, 23506), (966, 22995), (1022, 21735), (1035, 21462), (1095, 20286), (1127, 19710), (1242, 17885), (1314, 16905), (1323, 16790), (1449, 15330), (1470, 15111), (1533, 14490), (1610, 13797), (1679, 13230), (1890, 11753), (1971, 11270), (2070, 10731), (2190, 10143), (2205, 10074), (2254, 9855), (2415, 9198), (2555, 8694), (2646, 8395), (2898, 7665), (3066, 7245), (3105, 7154), (3285, 6762), (3358, 6615), (3381, 6570), (3577, 6210), (3942, 5635), (4347, 5110), (4410, 5037), (4599, 4830)]