19340220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 58399488

約数和(自身を除く): 39059268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 67, 68, 85, 102, 134, 170, 201, 204, 255, 268, 283, 335, 340, 402, 510, 566, 670, 804, 849, 1005, 1020, 1132, 1139, 1340, 1415, 1698, 2010, 2278, 2830, 3396, 3417, 4020, 4245, 4556, 4811, 5660, 5695, 6834, 8490, 9622, 11390, 13668, 14433, 16980, 17085, 18961, 19244, 22780, 24055, 28866, 34170, 37922, 48110, 56883, 57732, 68340, 72165, 75844, 94805, 96220, 113766, 144330, 189610, 227532, 284415, 288660, 322337, 379220, 568830, 644674, 967011, 1137660, 1289348, 1611685, 1934022, 3223370, 3868044, 4835055, 6446740, 9670110, 19340220]

約数ペア:

[(1, 19340220), (2, 9670110), (3, 6446740), (4, 4835055), (5, 3868044), (6, 3223370), (10, 1934022), (12, 1611685), (15, 1289348), (17, 1137660), (20, 967011), (30, 644674), (34, 568830), (51, 379220), (60, 322337), (67, 288660), (68, 284415), (85, 227532), (102, 189610), (134, 144330), (170, 113766), (201, 96220), (204, 94805), (255, 75844), (268, 72165), (283, 68340), (335, 57732), (340, 56883), (402, 48110), (510, 37922), (566, 34170), (670, 28866), (804, 24055), (849, 22780), (1005, 19244), (1020, 18961), (1132, 17085), (1139, 16980), (1340, 14433), (1415, 13668), (1698, 11390), (2010, 9622), (2278, 8490), (2830, 6834), (3396, 5695), (3417, 5660), (4020, 4811), (4245, 4556)]