17027990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:130

約数の個数: 96

約数和(自身を含む): 39398400

約数和(自身を除く): 22370410

約数列:

[1, 2, 5, 7, 10, 14, 19, 31, 35, 38, 49, 59, 62, 70, 95, 98, 118, 133, 155, 190, 217, 245, 266, 295, 310, 413, 434, 490, 589, 590, 665, 826, 931, 1085, 1121, 1178, 1330, 1519, 1829, 1862, 2065, 2170, 2242, 2891, 2945, 3038, 3658, 4123, 4130, 4655, 5605, 5782, 5890, 7595, 7847, 8246, 9145, 9310, 11210, 12803, 14455, 15190, 15694, 18290, 20615, 25606, 28861, 28910, 34751, 39235, 41230, 54929, 57722, 64015, 69502, 78470, 89621, 109858, 128030, 144305, 173755, 179242, 243257, 274645, 288610, 347510, 448105, 486514, 549290, 896210, 1216285, 1702799, 2432570, 3405598, 8513995, 17027990]

約数ペア:

[(1, 17027990), (2, 8513995), (5, 3405598), (7, 2432570), (10, 1702799), (14, 1216285), (19, 896210), (31, 549290), (35, 486514), (38, 448105), (49, 347510), (59, 288610), (62, 274645), (70, 243257), (95, 179242), (98, 173755), (118, 144305), (133, 128030), (155, 109858), (190, 89621), (217, 78470), (245, 69502), (266, 64015), (295, 57722), (310, 54929), (413, 41230), (434, 39235), (490, 34751), (589, 28910), (590, 28861), (665, 25606), (826, 20615), (931, 18290), (1085, 15694), (1121, 15190), (1178, 14455), (1330, 12803), (1519, 11210), (1829, 9310), (1862, 9145), (2065, 8246), (2170, 7847), (2242, 7595), (2891, 5890), (2945, 5782), (3038, 5605), (3658, 4655), (4123, 4130)]