1698180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 5419008

約数和(自身を除く): 3720828

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 83, 93, 110, 124, 132, 155, 165, 166, 186, 220, 249, 310, 330, 332, 341, 372, 415, 465, 498, 620, 660, 682, 830, 913, 930, 996, 1023, 1245, 1364, 1660, 1705, 1826, 1860, 2046, 2490, 2573, 2739, 3410, 3652, 4092, 4565, 4980, 5115, 5146, 5478, 6820, 7719, 9130, 10230, 10292, 10956, 12865, 13695, 15438, 18260, 20460, 25730, 27390, 28303, 30876, 38595, 51460, 54780, 56606, 77190, 84909, 113212, 141515, 154380, 169818, 283030, 339636, 424545, 566060, 849090, 1698180]

約数ペア:

[(1, 1698180), (2, 849090), (3, 566060), (4, 424545), (5, 339636), (6, 283030), (10, 169818), (11, 154380), (12, 141515), (15, 113212), (20, 84909), (22, 77190), (30, 56606), (31, 54780), (33, 51460), (44, 38595), (55, 30876), (60, 28303), (62, 27390), (66, 25730), (83, 20460), (93, 18260), (110, 15438), (124, 13695), (132, 12865), (155, 10956), (165, 10292), (166, 10230), (186, 9130), (220, 7719), (249, 6820), (310, 5478), (330, 5146), (332, 5115), (341, 4980), (372, 4565), (415, 4092), (465, 3652), (498, 3410), (620, 2739), (660, 2573), (682, 2490), (830, 2046), (913, 1860), (930, 1826), (996, 1705), (1023, 1660), (1245, 1364)]