69673590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 192

約数和(自身を含む): 220521600

約数和(自身を除く): 150848010

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 37, 42, 45, 49, 61, 63, 70, 74, 90, 98, 105, 111, 122, 126, 147, 183, 185, 210, 222, 245, 259, 294, 305, 315, 333, 343, 366, 370, 427, 441, 490, 518, 549, 555, 610, 630, 666, 686, 735, 777, 854, 882, 915, 1029, 1098, 1110, 1281, 1295, 1470, 1554, 1665, 1715, 1813, 1830, 2058, 2135, 2205, 2257, 2331, 2562, 2590, 2745, 2989, 3087, 3330, 3430, 3626, 3843, 3885, 4270, 4410, 4514, 4662, 5145, 5439, 5490, 5978, 6174, 6405, 6771, 7686, 7770, 8967, 9065, 10290, 10878, 11285, 11655, 12691, 12810, 13542, 14945, 15435, 15799, 16317, 17934, 18130, 19215, 20313, 20923, 22570, 23310, 25382, 26901, 27195, 29890, 30870, 31598, 32634, 33855, 38073, 38430, 40626, 41846, 44835, 47397, 53802, 54390, 62769, 63455, 67710, 76146, 78995, 81585, 89670, 94794, 101565, 104615, 110593, 114219, 125538, 126910, 134505, 142191, 157990, 163170, 188307, 190365, 203130, 209230, 221186, 228438, 236985, 269010, 284382, 313845, 331779, 376614, 380730, 473970, 552965, 571095, 627690, 663558, 710955, 774151, 941535, 995337, 1105930, 1142190, 1421910, 1548302, 1658895, 1883070, 1990674, 2322453, 3317790, 3870755, 4644906, 4976685, 6967359, 7741510, 9953370, 11612265, 13934718, 23224530, 34836795, 69673590]

約数ペア:

[(1, 69673590), (2, 34836795), (3, 23224530), (5, 13934718), (6, 11612265), (7, 9953370), (9, 7741510), (10, 6967359), (14, 4976685), (15, 4644906), (18, 3870755), (21, 3317790), (30, 2322453), (35, 1990674), (37, 1883070), (42, 1658895), (45, 1548302), (49, 1421910), (61, 1142190), (63, 1105930), (70, 995337), (74, 941535), (90, 774151), (98, 710955), (105, 663558), (111, 627690), (122, 571095), (126, 552965), (147, 473970), (183, 380730), (185, 376614), (210, 331779), (222, 313845), (245, 284382), (259, 269010), (294, 236985), (305, 228438), (315, 221186), (333, 209230), (343, 203130), (366, 190365), (370, 188307), (427, 163170), (441, 157990), (490, 142191), (518, 134505), (549, 126910), (555, 125538), (610, 114219), (630, 110593), (666, 104615), (686, 101565), (735, 94794), (777, 89670), (854, 81585), (882, 78995), (915, 76146), (1029, 67710), (1098, 63455), (1110, 62769), (1281, 54390), (1295, 53802), (1470, 47397), (1554, 44835), (1665, 41846), (1715, 40626), (1813, 38430), (1830, 38073), (2058, 33855), (2135, 32634), (2205, 31598), (2257, 30870), (2331, 29890), (2562, 27195), (2590, 26901), (2745, 25382), (2989, 23310), (3087, 22570), (3330, 20923), (3430, 20313), (3626, 19215), (3843, 18130), (3885, 17934), (4270, 16317), (4410, 15799), (4514, 15435), (4662, 14945), (5145, 13542), (5439, 12810), (5490, 12691), (5978, 11655), (6174, 11285), (6405, 10878), (6771, 10290), (7686, 9065), (7770, 8967)]