173401471460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{10301}}^1$

素因数の和:10606

約数の個数: 144

約数和(自身を含む): 430615770480

約数和(自身を除く): 257214299020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 89, 98, 140, 178, 193, 196, 245, 356, 386, 445, 490, 623, 772, 890, 965, 980, 1246, 1351, 1780, 1930, 2492, 2702, 3115, 3860, 4361, 5404, 6230, 6755, 8722, 9457, 10301, 12460, 13510, 17177, 17444, 18914, 20602, 21805, 27020, 34354, 37828, 41204, 43610, 47285, 51505, 68708, 72107, 85885, 87220, 94570, 103010, 120239, 144214, 171770, 189140, 206020, 240478, 288428, 343540, 360535, 480956, 504749, 601195, 721070, 841673, 916789, 1009498, 1202390, 1442140, 1683346, 1833578, 1988093, 2018996, 2404780, 2523745, 3366692, 3667156, 3976186, 4208365, 4583945, 5047490, 6417523, 7952372, 8416730, 9167890, 9940465, 10094980, 12835046, 13916651, 16833460, 18335780, 19880930, 25670092, 27833302, 32087615, 39761860, 44922661, 55666604, 64175230, 69583255, 89845322, 97416557, 128350460, 139166510, 176940277, 179690644, 194833114, 224613305, 278333020, 353880554, 389666228, 449226610, 487082785, 707761108, 884701385, 898453220, 974165570, 1238581939, 1769402770, 1948331140, 2477163878, 3538805540, 4954327756, 6192909695, 8670073573, 12385819390, 17340147146, 24771638780, 34680294292, 43350367865, 86700735730, 173401471460]

約数ペア:

[(1, 173401471460), (2, 86700735730), (4, 43350367865), (5, 34680294292), (7, 24771638780), (10, 17340147146), (14, 12385819390), (20, 8670073573), (28, 6192909695), (35, 4954327756), (49, 3538805540), (70, 2477163878), (89, 1948331140), (98, 1769402770), (140, 1238581939), (178, 974165570), (193, 898453220), (196, 884701385), (245, 707761108), (356, 487082785), (386, 449226610), (445, 389666228), (490, 353880554), (623, 278333020), (772, 224613305), (890, 194833114), (965, 179690644), (980, 176940277), (1246, 139166510), (1351, 128350460), (1780, 97416557), (1930, 89845322), (2492, 69583255), (2702, 64175230), (3115, 55666604), (3860, 44922661), (4361, 39761860), (5404, 32087615), (6230, 27833302), (6755, 25670092), (8722, 19880930), (9457, 18335780), (10301, 16833460), (12460, 13916651), (13510, 12835046), (17177, 10094980), (17444, 9940465), (18914, 9167890), (20602, 8416730), (21805, 7952372), (27020, 6417523), (34354, 5047490), (37828, 4583945), (41204, 4208365), (43610, 3976186), (47285, 3667156), (51505, 3366692), (68708, 2523745), (72107, 2404780), (85885, 2018996), (87220, 1988093), (94570, 1833578), (103010, 1683346), (120239, 1442140), (144214, 1202390), (171770, 1009498), (189140, 916789), (206020, 841673), (240478, 721070), (288428, 601195), (343540, 504749), (360535, 480956)]