173463290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:125

約数の個数: 192

約数和(自身を含む): 445243392

約数和(自身を除く): 271780102

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 31, 35, 43, 55, 62, 65, 70, 77, 86, 91, 110, 130, 143, 154, 155, 169, 182, 215, 217, 286, 301, 310, 338, 341, 385, 403, 430, 434, 455, 473, 559, 602, 682, 715, 770, 806, 845, 910, 946, 1001, 1085, 1118, 1183, 1333, 1430, 1505, 1690, 1705, 1859, 2002, 2015, 2170, 2365, 2366, 2387, 2666, 2795, 2821, 3010, 3311, 3410, 3718, 3913, 4030, 4433, 4730, 4774, 5005, 5239, 5590, 5642, 5915, 6149, 6622, 6665, 7267, 7826, 8866, 9295, 9331, 10010, 10478, 11830, 11935, 12298, 13013, 13330, 14105, 14534, 14663, 16555, 17329, 18590, 18662, 19565, 22165, 23870, 26026, 26195, 28210, 29326, 30745, 31031, 33110, 34658, 36335, 36673, 39130, 43043, 44330, 46655, 50869, 52390, 57629, 61490, 62062, 65065, 72670, 73315, 73346, 79937, 86086, 86645, 93310, 101738, 102641, 115258, 121303, 130130, 146630, 155155, 159874, 173290, 183365, 190619, 205282, 215215, 225277, 242606, 254345, 288145, 310310, 366730, 381238, 399685, 403403, 430430, 450554, 508690, 513205, 559559, 576290, 606515, 799370, 806806, 953095, 1026410, 1119118, 1126385, 1213030, 1334333, 1576939, 1906190, 2017015, 2252770, 2478047, 2668666, 2797795, 3153878, 4034030, 4956094, 5595590, 6671665, 7884695, 12390235, 13343330, 15769390, 17346329, 24780470, 34692658, 86731645, 173463290]

約数ペア:

[(1, 173463290), (2, 86731645), (5, 34692658), (7, 24780470), (10, 17346329), (11, 15769390), (13, 13343330), (14, 12390235), (22, 7884695), (26, 6671665), (31, 5595590), (35, 4956094), (43, 4034030), (55, 3153878), (62, 2797795), (65, 2668666), (70, 2478047), (77, 2252770), (86, 2017015), (91, 1906190), (110, 1576939), (130, 1334333), (143, 1213030), (154, 1126385), (155, 1119118), (169, 1026410), (182, 953095), (215, 806806), (217, 799370), (286, 606515), (301, 576290), (310, 559559), (338, 513205), (341, 508690), (385, 450554), (403, 430430), (430, 403403), (434, 399685), (455, 381238), (473, 366730), (559, 310310), (602, 288145), (682, 254345), (715, 242606), (770, 225277), (806, 215215), (845, 205282), (910, 190619), (946, 183365), (1001, 173290), (1085, 159874), (1118, 155155), (1183, 146630), (1333, 130130), (1430, 121303), (1505, 115258), (1690, 102641), (1705, 101738), (1859, 93310), (2002, 86645), (2015, 86086), (2170, 79937), (2365, 73346), (2366, 73315), (2387, 72670), (2666, 65065), (2795, 62062), (2821, 61490), (3010, 57629), (3311, 52390), (3410, 50869), (3718, 46655), (3913, 44330), (4030, 43043), (4433, 39130), (4730, 36673), (4774, 36335), (5005, 34658), (5239, 33110), (5590, 31031), (5642, 30745), (5915, 29326), (6149, 28210), (6622, 26195), (6665, 26026), (7267, 23870), (7826, 22165), (8866, 19565), (9295, 18662), (9331, 18590), (10010, 17329), (10478, 16555), (11830, 14663), (11935, 14534), (12298, 14105), (13013, 13330)]